不銹鋼平華司/ 彈簧平華司 - 協崎企業股份有限公司

規格, 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4" , 1 1/2". 外徑, 9.5, 11.1 ...

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