L06-12127-管道金属接头,包括合金钢和钛合金接头
详情
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类号 L06 |
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项目编号 12127 |
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项目名 管道金属接头,包括合金钢和钛合金接头 |
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项目名(en) Junctions of metal for pipes including those from alloy steel and titanium |
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COOR √ |
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HARM √ |
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NICE √ |
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MGS √ |
