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RDSC-36、RDSC-37、RDSC-38、RDSC-39、RDSC-40、RDSC-41、RDSC-42、RDSC-43、RDSC-44、RDSC-45、RDSC-46、RDSC-47 Washer Round Spacer Shoulder Washer 垫圈 垫片 华司
做为PC板与机板之绝缘使用。