钢锤头|沙特标准|SASO-ISO-15601
SASO-ISO-15601
Hammers – Technical specifications concerning steel hammer heads – Test procedures
锤-有关钢锤头的技术规范-试验程序
钢锤头|沙特标准|SASO-ISO-15601
SASO-ISO-15601
Hammers – Technical specifications concerning steel hammer heads – Test procedures
锤-有关钢锤头的技术规范-试验程序