富豪彩票

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富豪彩票

ASME/ANSI B18.6.4-32-1998 BP牙十字槽(H型)盘头自攻螺钉 2

ASME/ANSI B18.6.3-6-2013 C牙100°十字槽(H型)沉头自攻螺钉(紧公差)

GB/T 73-2017 开槽平端紧定螺钉

ASME/ANSI B18.7-5-2012 120°沉头半空心铆钉

ASME/ANSI B18.8.9M-8-2005 米制46-2型圆头槽销(抗腐蚀钢)

ASME/ANSI B18.6.3-6-2013 T牙细牙100°十字槽(H型)沉头割尾自攻螺钉(紧公差)

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