L17-38438-用于保护拉力螺钉的硫化纤维垫圈
Detalles
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类号 L17 |
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项目编号 38438 |
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项目名 用于保护拉力螺钉的硫化纤维垫圈 |
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项目名(en) Washers of vulcanised fibre for the protection of lag screws |
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COOR √ |
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HARM √ |
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NICE √ |
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MGS √ |