L17-43368-用于保护拉杆螺栓的硫化纤维垫圈
Detalles
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类号 L17 |
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项目编号 43368 |
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项目名 用于保护拉杆螺栓的硫化纤维垫圈 |
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项目名(en) Washers of vulcanised fibre for the protection of draw bolts |
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项目名(es) Arandelas de fibra vulcanizada para la protección de pernos de tracción |
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SOU (AP) |