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【0910】测量仪器仪表,实验室用器具,电测量仪器,科学仪器
<span class='red'>聚乙烯</span>量杯
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【0205】涂料,油漆及附料(不包括绝缘漆)
C020008<span class='red'>聚乙烯</span>胶泥
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【0108】未加工的人造合成树脂,未加工塑料物质(不包括未加工的天然树脂)
未加工的<span class='red'>聚乙烯</span>树脂
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【1702】非金属密封减震制品
170030<span class='red'>管道</span>垫圈 <span class='red'>管道</span>胶带 170030<span class='red'>管道</span>接头垫圈 <span class='red'>管道</span>接头胶带 170118密封<span class='red'>管道</span>用胶带 <span class='red'>管道</span>接头密封用橡胶圈 170089<span class='red'>管道</span>用非金属加固材料 170086压缩空气<span class='red'>管道</span>用非金属附件
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【1703】橡胶,树脂,纤维制品
170073<span class='red'>管道</span>用非金属接头 <span class='red'>管道</span>用非金属弯头 <span class='red'>管道</span>用非金属附件 <span class='red'>管道</span>用橡胶接头
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【3702】建筑工程服务
<span class='red'>管道</span>铺设 <span class='red'>管道</span>维护 <span class='red'>管道</span>铺设服务 <span class='red'>管道</span>保养咨询服务 <span class='red'>管道</span>铺设咨询服务 <span class='red'>管道</span>安装咨询服务 <span class='red'>管道</span>修理咨询服务 370063<span class='red'>管道</span>铺设和维护
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