GB/T 9074.19-1988 十字槽盘头自攻螺钉和大垫圈组合件
资料介绍
标 准 编 号:GB/T 9074.19-1988
简体中文标题:十字槽盘头自攻螺钉和大垫圈组合件
繁體中文標題:十字槽盤頭自攻螺釘和大墊圈組合件
English name :Cross recessed pan head tapping screw and large plain washer assemblies
简体中文标题:十字槽盘头自攻螺钉和大垫圈组合件
繁體中文標題:十字槽盤頭自攻螺釘和大墊圈組合件
English name :Cross recessed pan head tapping screw and large plain washer assemblies