<div class=coverpage>
<p class=MsoNormalUnindented><!–[if gte vml 1]><v:line id=“Line_x0020_10” o:spid=“_x0000_s1026”
style='position:absolute;left:0;text-align:left;z-index:251669504; visibility:visible;mso-wrap-style:square;mso-width-percent:0; mso-height-percent:0;mso-wrap-distance-left:9pt;mso-wrap-distance-top:0; mso-wrap-distance-right:9pt;mso-wrap-distance-bottom:0; mso-position-horizontal:absolute;mso-position-horizontal-relative:text; mso-position-vertical:absolute;mso-position-vertical-relative:text; mso-width-percent:0;mso-height-percent:0;mso-width-relative:page; mso-height-relative:page' from="0,24.7cm" to="17.00cm,24.7cm" strokecolor="#080000" strokeweight="1pt"> <o:lock v:ext="edit" shapetype="f"/>
<p class=MsoNormalUnindented> <!–[if gte vml 1]><v:line id=“Line_x0020_11” o:spid=“_x0000_s1027”
style='position:absolute;left:0;text-align:left;z-index:251660800; visibility:visible;mso-wrap-style:square;mso-width-percent:0; mso-height-percent:0;mso-wrap-distance-left:9pt;mso-wrap-distance-top:0; mso-wrap-distance-right:9pt;mso-wrap-distance-bottom:0; mso-position-horizontal:absolute;mso-position-horizontal-relative:text; mso-position-vertical:absolute;mso-position-vertical-relative:text; mso-width-percent:0;mso-height-percent:0;mso-width-relative:page; mso-height-relative:page' from="0,6.11cm" to="17.00cm,6.11cm" strokecolor="#080000" strokeweight="1pt"> <o:lock v:ext="edit" shapetype="f"/>
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type="#_x0000_t202" alt="" style='position:absolute;left:0;text-align:left; margin-left:0;margin-top:0;width:5.0cm;height:1.83cm;z-index:251652608; mso-wrap-style:square;mso-wrap-edited:f;mso-width-percent:0; mso-height-percent:0;mso-position-horizontal-relative:margin; mso-position-vertical-relative:margin;mso-width-percent:0; mso-height-percent:0;v-text-anchor:top' stroked="f"> <v:textbox style='mso-next-textbox:#fmFrame1' inset="0,0,0,0"/> <w:wrap anchorx="margin" anchory="margin"/> <w:anchorlock/>
<table cellpadding=0 cellspacing=0>
<tr> <td bgcolor=white style='vertical-align:top; background:white'><![endif]><![if !mso]><span style='position:absolute; mso-ignore:vglayout;left:0pt;z-index:251652608'> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div v:shape="fmFrame1" style='padding:0pt 0pt 0pt 0pt' class=shape> <p class=ccs_container><span class="ccs_label">ICS</span> <span class="ccs">{{ libraryid_ics }}</span></p> <p class=ccs_container><span class="ccs_label">{{ libraryid_ccs | slice: 0 }}</span> <span class="ccs">{{ libraryid_ccs | slice: 1,libraryid_ccs.size }}</span></p> </div> <![if !mso]></td> </tr> </table> </span><![endif]><![if !mso & !vml]> <![endif]><![if !vml]></td> </tr>
</table>
</span>>
<div style='mso-element:frame;mso-element-wrap:around;mso-height-rule:exactly'>
<table cellspacing=0 cellpadding=0 hspace=0 vspace=0 width=136 height=88
align=left> <tr> <td valign=top align=left height=1751 style='padding-top:9.05pt;padding-right: 9.05pt;padding-bottom:9.05pt;padding-left:9.05pt'> <p class="standard_logo{% if gbscope == 'local' %}_local{% endif %}" style='line-height:72.0pt;mso-line-height-rule:exactly'><span lang=EN-US style='mso-no-proof:yes'>{{ standard_logo }}</span></p> </td> </tr>
</table>
</div>
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id="fmFrame2" o:spid="_x0000_s1029" type="#_x0000_t202" alt="" style='position:absolute; left:0;text-align:left;margin-left:0;margin-top:2.81cm;width:17.00cm;height:0.80cm; z-index:251653632;mso-wrap-style:square;mso-wrap-edited:f;mso-width-percent:0; mso-height-percent:0;mso-position-horizontal-relative:margin; mso-position-vertical-relative:margin;mso-width-percent:0; mso-height-percent:0;v-text-anchor:top' stroked="f"> <v:textbox style='mso-next-textbox:#fmFrame2' inset="0,0,0,0"/> <w:wrap anchorx="margin" anchory="margin"/> <w:anchorlock/>
<![if !vml]><span style='mso-ignore:vglayout;position: absolute;z-index:251653632;left:0px;margin-left:-10px;margin-top:75px; width:263494454px;height:28675px'>
<table cellpadding=0 cellspacing=0>
<tr> <td width=263494454 height=28675 bgcolor=white style='vertical-align:top; background:white'><![endif]><![if !mso]><span style='position:absolute; mso-ignore:vglayout;left:0pt;z-index:251653632'> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div v:shape="fmFrame2" style='padding:0pt 0pt 0pt 0pt' class=shape> <p class=standard_class {% if language == "en" %}style='text-align:center'{% endif %}> <span {% if language == "en" %}style="font-size:10.5pt"{%- endif -%}>{{ standard_class }}</span></p> </div> <![if !mso]></td> </tr> </table> </span><![endif]><![if !mso & !vml]> <![endif]><![if !vml]></td> </tr>
</table>
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id="fmFrame3" o:spid="_x0000_s1031" type="#_x0000_t202" alt="文本框: GB/T XXXX—XXXX " style='position:absolute;left:0;text-align:left;margin-left:0;margin-top:4.00cm; width:16.50cm;height:4.64cm;z-index:251655680;mso-wrap-style:square; mso-wrap-edited:f;mso-width-percent:0;mso-height-percent:0; mso-position-horizontal-relative:margin;mso-position-vertical-relative:margin; mso-width-percent:0;mso-height-percent:0;v-text-anchor:top' stroked="f"> <v:textbox style='mso-next-textbox:#fmFrame3' inset="0,0,0,0"/> <w:wrap anchorx="margin" anchory="margin"/> <w:anchorlock/>
<table cellpadding=0 cellspacing=0>
<tr> <td width=263494454 height=28675 bgcolor=white style='vertical-align:top; background:white'><![endif]><![if !mso]><span style='position:absolute; mso-ignore:vglayout;left:0pt;z-index:251655680'> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div v:shape="fmFrame3" style='padding:0pt 0pt 0pt 0pt' class=shape> <p class=standard_number style='line-height:9.0pt;mso-line-height-rule:exactly'><span lang=FR style='mso-ansi-language:FR'>{{ docidentifier }}</span><span lang=FR style='mso-ansi-language:FR'><o:p></o:p></span></p> {% if obsoletes %} <p class=supercedes_container><!--[if gte vml 1]><v:rect id="DT" o:spid="_x0000_s1030" alt="" style='position:absolute;left:0;text-align:left;margin-left:13.15cm; margin-top:2.7pt;width:3.17cm;height:0.63cm;z-index:-251660800; mso-wrap-style:square;mso-wrap-edited:f;mso-width-percent:0; mso-height-percent:0;mso-width-percent:0;mso-height-percent:0; v-text-anchor:top' stroked="f"/><![endif]--><![if !vml]><span style='mso-ignore:vglayout;position:relative;z-index:-1895827968'><span style='left:0px;position:absolute;left:297px;top:-40px;width:90px; height:18px'><!--<img width=90 height=18 src="blank.png" v:shapes="DT">--> {% if obsoletes_part %} {{ partly_supercedes_lbl }} {% else %} {{ supercedes_lbl }} {% endif %} {{ obsoletes }} </span></span><![endif]><a name=DT></a><span lang=EN-US><span style='mso-spacerun:yes'> </span></span></p> {% endif %} </div> <![if !mso]></td> </tr> </table> </span><![endif]><![if !mso & !vml]> <![endif]><![if !vml]></td> </tr>
</table>
</span>>
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type="#_x0000_t202" alt="" style='position:absolute;left:0;text-align:left; margin-left:-5.25pt;margin-top:10.5cm;width:16.58cm;height:12.40cm;z-index:251656704; mso-wrap-style:square;mso-wrap-edited:f;mso-width-percent:0; mso-height-percent:0;mso-position-horizontal-relative:margin; mso-position-vertical-relative:margin;mso-width-percent:0; mso-height-percent:0;v-text-anchor:top' stroked="f"> <v:textbox style='mso-next-textbox:#fmFrame4' inset="0,0,0,0"/> <w:wrap anchorx="margin" anchory="margin"/> <w:anchorlock/>
<table cellpadding=0 cellspacing=0>
<tr> <td width=263494459 height=28675 bgcolor=white style='vertical-align:top; background:white'><![endif]><![if !mso]><span style='position:absolute; mso-ignore:vglayout;left:0pt;z-index:251656704'> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div v:shape="fmFrame4" style='padding:0pt 0pt 0pt 0pt' class=shape> <p class=standard_name><span lang=ZH-CN>{%if language == "zh" %}{{ docmaintitlezh }}{{ docsubtitlezh }}{{ docparttitlezh }}{% else %}<span class="en">{{ docmaintitleen }}{{ docsubtitleen }}{{ docparttitleen }}</span>{% endif %}</span><span lang=EN-US style='mso-bidi-font-size:26.0pt'><o:p></o:p></span></p> <p class=standard_name_english style='margin-top:1.0cm;margin-bottom:1.0cm;mso-line-height-rule: exactly'><span lang=EN-US>{%if language == "zh" %}{{ docmaintitleen }}{{ docsubtitleen }}{{ docparttitleen }}{% else %}<span class="zh">{{ docmaintitlezh }}{{ docsubtitlezh }}{{ docparttitlezh }}</span>{% endif %}</span></p> {% if isostandard %} <p class=identicality_label> <span class="iso-document-code">({{ isostandard }}</span> {%- if isostandardtitle != "[not supplied]" -%} <span class="iso-title-first">{{ isostandardtitle }}</span> {%- endif -%} <span class="join">{%if language == "zh" %},{% else %}, {% endif %}</span><span class="iso-equivalence-code">{{ gbequivalence }})</span> </p> {% endif %} {% if unpublished %} <p class=draft_type><span lang=EN-US><span style='mso-spacerun:yes'> </span></span><span lang=ZH-CN>({{ stageabbr }})</span></p> <p class=draft_type> {% if stage == 30 %} <div id="boilerplate-legal-destination"/> {% endif %} </p> <p class=draft_editorial><span lang=EN-US> {% if revdate %} <span lang=ZH-CN>({{ completion_date }}</span><span lang=EN-US>{{ revdate }})</span> {% endif %} </span></p> {% endif %} </div> <![if !mso]></td> </tr> </table> </span><![endif]><![if !mso & !vml]> <![endif]><![if !vml]></td> </tr>
</table>
</span>>
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type="#_x0000_t202" alt="" style='position:absolute;left:0;text-align:left; margin-left:9.40cm;margin-top:23.79cm;width:7.61cm;height:0.87cm;z-index:251658752; mso-wrap-style:square;mso-wrap-edited:f;mso-width-percent:0; mso-height-percent:0;mso-position-horizontal-relative:margin; mso-position-vertical-relative:margin;mso-width-percent:0; mso-height-percent:0;v-text-anchor:top' stroked="f"> <v:textbox style='mso-next-textbox:#fmFrame6' inset="0,0,0,0"/> <w:wrap anchorx="margin" anchory="margin"/> <w:anchorlock/>
<table cellpadding=0 cellspacing=0>
<tr> <td width=263494131 height=28675 bgcolor=white style='vertical-align:top; background:white'><![endif]><![if !mso]><span style='position:absolute; mso-ignore:vglayout;left:0pt;z-index:251658752'> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div v:shape="fmFrame6" style='padding:0pt 0pt 0pt 0pt' class=shape> <p class=activated_date>{{ labelled_implementeddate }}</p> </div> <![if !mso]></td> </tr> </table> </span><![endif]><![if !mso & !vml]> <![endif]><![if !vml]></td> </tr>
</table>
id="fmFrame5" o:spid="_x0000_s1033" type="#_x0000_t202" alt="" style='position:absolute; left:0;text-align:left;margin-left:0;margin-top:23.79cm;width:5.61cm;height:0.87cm; z-index:251657728;mso-wrap-style:square;mso-wrap-edited:f;mso-width-percent:0; mso-height-percent:0;mso-position-horizontal-relative:margin; mso-position-vertical-relative:margin;mso-width-percent:0; mso-height-percent:0;v-text-anchor:top' stroked="f"> <v:textbox style='mso-next-textbox:#fmFrame5' inset="0,0,0,0"/> <w:wrap anchorx="margin" anchory="margin"/> <w:anchorlock/>
<table cellpadding=0 cellspacing=0>
<tr> <td width=263494454 height=28675 bgcolor=white style='vertical-align:top; background:white'><![endif]><![if !mso]><span style='position:absolute; mso-ignore:vglayout;left:0pt;z-index:251657728'> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div v:shape="fmFrame5" style='padding:0pt 0pt 0pt 0pt' class=shape> <p class=publish_date>{{ labelled_publisheddate }}</p> </div> <![if !mso]></td> </tr> </table> </span><![endif]><![if !mso & !vml]> <![endif]><![if !vml]></td> </tr>
</table>
</span>>
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id="_x0000_t202" coordsize="21600,21600" o:spt="202" path="m,l,21600r21600,l21600,xe"> <v:stroke joinstyle="miter"/> <v:path gradientshapeok="t" o:connecttype="rect"/>
</v:shapetype><v:shape id=“fmFrame7” o:spid=“_x0000_s1035” type=“#_x0000_t202”
alt="" style='position:absolute;left:0;text-align:left;margin-left:0.0cm; margin-top:25.00cm;width:17.00cm;height:1.7cm;z-index:251659776; mso-wrap-style:square;mso-wrap-edited:f;mso-width-percent:0; mso-height-percent:0;mso-position-horizontal-relative:margin; mso-position-vertical-relative:margin;mso-width-percent:0; mso-height-percent:0;v-text-anchor:top' stroked="f"> <v:textbox style='mso-next-textbox:#fmFrame7' inset="0,0,0,0"/> <w:wrap anchorx="margin" anchory="margin"/> <w:anchorlock/>
<table cellpadding=0 cellspacing=0>
<tr> <td width=263494433 height=28675 bgcolor=white style='vertical-align:top; background:white'><![endif]><![if !mso]><span style='position:absolute; mso-ignore:vglayout;left:0pt;z-index:251659776'> <table cellpadding=0 cellspacing=0 width="100%"> <tr> <td><![endif]> <div v:shape="fmFrame7" style='padding:0pt 0pt 0pt 0pt' class=shape> <table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="16.20cm" align=center style='border-collapse:collapse;mso-table-layout-alt: fixed;mso-padding-alt:0cm;'> <tr style='mso-yfti-irow:0;mso-yfti-firstrow:yes;mso-yfti-lastrow:yes; height:1.38cm'> {% if language == "en" %} <td valign=middle style='padding:0cm 0.3cm 0cm {% if gbscope == "national" %}0.5cm{% else %}1.0cm{% endif %}'><p class=standard_agency style='layout-grid-mode:char;mso-layout-grid-align:none'><span style="font-size:10.5pt">Issued by:</span></p></td> {% endif %} <td valign=middle style='padding:0cm; height:1.38cm'> <p class=standard_agency {% if language == "en" %}style='text-align:center;font-size:10.5pt'{% else %}style='text-align:justify;text-justify:distribute-all-lines; layout-grid-mode:char;mso-layout-grid-align:none'{%- endif -%}>{{ standard_agency_formatted }}</p> </td> {% if language == "zh" %} <td valign=middle style='padding:0cm 0.3cm 0cm {% if gbscope == "national" %}0.5cm{% else %}1.0cm{% endif %}'><p class=standard_agency style='text-align:justify;text-justify:distribute-all-lines; layout-grid-mode:char;mso-layout-grid-align:none'>发</p></td><td valign=middle><p class=standard_agency style='text-align:justify;text-justify:distribute-all-lines; layout-grid-mode:char;mso-layout-grid-align:none'>布</p></td> {% endif %} </tr></table> </tr> </table> <p class=MsoNormal align=left style='text-align:left'><span lang=EN-US><o:p> </o:p></span></p> </div> <![if !mso]></td> </tr> </table> </span><![endif]><![if !mso & !vml]> <![endif]><![if !vml]></td> </tr>
</table>
</span>>
</div>
</div>
<br style='mso-ignore:vglayout' clear=ALL>
<p class=MsoNormal style='tab-stops:311.25pt'><span style='mso-bookmark:SectionMark4'><span style='mso-bookmark:SectionMark0'><span lang=EN-US><span style='mso-tab-count: 1'> </span></span></span></span></p>