To measure the tensile strength of hot rolled bars , steel wire and weld strength of steel 测试热轧钢筋、钢丝和扁钢抗拉力强度和焊接强度
Free - cutting steels . technical delivery conditions for semi - finished products , hot - rolled bars and rods 易切削钢.半精轧产品，热轧线材和棒材
Free cutting steels - technical delivery conditions for semi - finished products , hot rolled bars and rods 快削钢.热轧棍和棒半成品技术交付条件
Specifications features : for splitting track - rod ends , anti - roll bar mountings , ball joints , etc . , 用途：前县挂下球头拉拔工具，请看参考图片。
Standard specification for copper - chrome - iron - titanium alloy plate , sheet , strip and rolled bar 铜-铬-铁-钛合金板薄板带材和轧制棒材的标准规范
For splitting track - rod ends , anti - roll bar mountings , ball joints , etc . , especially in small space conditions 用途：拉拔一般球头，请看参考图片。
Specification for surface quality classes for hot - rolled bars and rods - technical delivery conditions 热轧棒材和短棒材的表面质量规范.交付技术状态
Standard specification for general requirements for wrought copper and copper - alloy plate , sheet , strip and rolled bar metric 锻造铜及铜合金板薄板带及轧制棒材
Standard specification for copper - zinc - tin and copper - zinc - tin - iron - nickel alloys plate , sheet , strip , and rolled bar 铜锌锡和铜锌锡铁镍合金板薄板带材及轧制的棒材标准规范
