金属垫圈 meaning in English

metallic washer

Specification for metal washers for general engineering purposes
一般工程用金属垫圈规范
Specification for metal washers for general engineering purposes - metric series
普通工程用金属垫圈规范.米制系列
Metallic gaskets for pipe flanges - ring joint , spiral wounds and jacketed
管法兰用金属垫圈.螺旋缠绕套封环形接头
Metallic gaskets for pipe flanges : ring joint spiral wound and jacketed
管法兰用金属垫圈.环接螺旋形垫圈和有套垫圈
Corrugated packing ring
波纹金属垫圈管道

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