标 准 编 号:GB/T 3098.22-2009 简体中文标题:紧固件机械性能 细晶非调质钢螺栓、螺钉和螺柱 繁体中文标题:紧固件机械性能 细晶非调质钢螺栓、螺钉和螺柱 English Name:Mechanical properties of fasteners made of the fine grain non-heat treatment steel—Bolts,screws and studs标准简介:GB/T3098的本部分规定了由细晶非调质钢制造的、在环境温度为10 ℃~35 ℃条件下进行测试时,螺栓...