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上海十环销紧固件有限公司

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内螺纹圆柱销

内螺纹圆柱销

GB/T 120.1 不淬硬钢和奥氏体不锈钢内螺纹圆柱销

Parallel pins with internal thread,of unhardened steel and austenitic stainless steel

GB/T 120.2 淬硬钢和马氏体不锈钢内螺纹圆柱销(A型)

Parallel pins with internal thread,of hardened steel and martensitic stainless steel -type A

DIN 7979 内螺纹圆柱销(D型)

Parallel pins with internal thread-type D

ISO 8735 内螺纹圆柱销(B型)

Parallel pins with internal thread,of hardened steel and martensitic stainless steel-type B