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	<title>Ủng hoá chất chống A xít, kiềm U680</title>
	<atom:link href="http://www.dungcu.vn/ung-hoa-chat-chong-a-xit-kiem-u680-4801.sttb/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.dungcu.vn/ung-hoa-chat-chong-a-xit-kiem-u680-4801.sttb</link>
	<description><![CDATA[ <div class="MsoNormal" style="MARGIN: 0in 0in 0pt; tab-stops: 187.5pt"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">- Ủng ho&aacute; chất chống A x&iacute;t, kiềm U680<br />
- Quatest 1 tại Trung t&acirc;m kỹ thuật 1 số 2001/0615/TN3-CS<br />
- Xuất xứ: Vicabi - Việt nam<o:p></o:p></span></div>

<p class="MsoNormal" style="MARGIN: 0in 0in 0pt"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">&nbsp;<o:p></o:p></span></p>

<table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="MARGIN: auto auto auto 41.2pt; BORDER-COLLAPSE: collapse; mso-yfti-tbllook: 1184; mso-padding-alt: 0in 0in 0in 0in">
	<tbody>
		<tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">STT<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">T&ecirc;n chỉ ti&ecirc;u<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Phương ph&aacute;p thử<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Kết quả<o:p></o:p></span></p>
			</td>
		</tr>
		<tr style="mso-yfti-irow: 1">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">1<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Độ bền k&eacute;o đứt (N/cm<sup>2</sup>)<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">TCVN&nbsp;&nbsp;&nbsp;4509-1988&nbsp;<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">2060<o:p></o:p></span></p>
			</td>
		</tr>
		<tr style="mso-yfti-irow: 2">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">2<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Độ d&atilde;n d&agrave;i khi đứt (%)<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">TCVN&nbsp;&nbsp;&nbsp;4509-1988&nbsp;<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">560<o:p></o:p></span></p>
			</td>
		</tr>
		<tr style="mso-yfti-irow: 3">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">3<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Độ d&atilde;n dư (%)<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">TCVN&nbsp;&nbsp;&nbsp;4509-1988&nbsp;<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">28<o:p></o:p></span></p>
			</td>
		</tr>
		<tr style="mso-yfti-irow: 4">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">4<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Độ cứng (Shore A)<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">TCVN 1595-88<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">55<o:p></o:p></span></p>
			</td>
		</tr>
		<tr style="mso-yfti-irow: 5">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">5<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Hệ số l&atilde;o h&oacute;a ở 70<sup>o</sup> C trong 84 h<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">TCVN 2229-77<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">0.96<o:p></o:p></span></p>
			</td>
		</tr>
		<tr style="mso-yfti-irow: 6">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">6<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Lượng hao m&ograve;n thể t&iacute;ch (cm3/1.61km)<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">TCVN 1594-87<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">2,1<o:p></o:p></span></p>
			</td>
		</tr>
		<tr style="mso-yfti-irow: 7; mso-yfti-lastrow: yes">
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 34.2pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="46">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">7<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 2.75in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="264">
			<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Độ&nbsp; trương nở theo khối lượng sau khi ng&acirc;m trong dung dịch ax&iacute;t&nbsp; H2SO4 30% sau 24 giờ (%)<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 99pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="132">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">TCVN 2229-77<o:p></o:p></span></p>
			</td>
			<td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 0in; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 0.85in; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0in" width="82">
			<p align="center" class="MsoNormal" style="TEXT-ALIGN: center; MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><span style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">0,15<o:p></o:p></span></p>
			</td>
		</tr>
	</tbody>
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