标 准 编 号：DIN 267-3-1983 简体中文标题：紧固件.交货技术条件.不锈钢和合金钢制螺钉.强度等级.强度等级的转换繁体中文标题：紧固件.交货技术条件.不锈钢和合金钢制螺钉.强度等级.强度等级的转换English Name：Fasteners - Technical specifications - Part 3: property classes for bolts and screws made of carbon steel and alloy steel,transposition of property classes ...