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【1902】土,沙,石,石料,灰泥,炉渣等建筑用料
<span class='red'>沙</span> 建筑<span class='red'>沙</span> 190269玩耍用<span class='red'>沙</span> <span class='red'>耐火</span>混凝土
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【1904】水泥
<span class='red'>耐火</span>水泥
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【1907】非金属耐火材料及制品
C190015<span class='red'>耐火</span>砂 C190016<span class='red'>耐火</span>纤维 190048<span class='red'>耐火</span>黏土 C190018<span class='red'>耐火</span>瓦 190048熟<span class='red'>耐火</span>黏土 C190017硅酸铝<span class='red'>耐火</span>纤维 190242非金属<span class='red'>耐火</span>建筑材料 C190024炉用<span class='red'>耐火</span>材料(电炉瓷盘)
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【1901】木材
<span class='red'>耐火</span>木材
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【0104】用于工业、科学的化学品、化学制剂,不属于其他类别的产品用的化学制品
010467铸造用<span class='red'>沙</span>
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【0919】安全救护器具
<span class='red'>耐火</span>手套
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【4003】纺织品化学处理或加工服务
400037布料<span class='red'>耐火</span>处理 400037纺织品<span class='red'>耐火</span>处理 400037织物<span class='red'>耐火</span>处理 <span class='red'>耐火</span>处理(纺织品或裘皮)
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【1705】保温、隔热、隔音材料
170116隔热<span class='red'>耐火</span>材料 非建筑物用隔热<span class='red'>耐火</span>材料
共8条