标准编号:ISO 7593:1986
中文名称:非焊接装配的链式索具.等级T(8)
英文名称:Chain slings assembled by methods other than welding — Grade T(8)
发布日期:1986-12
标准编号:ISO 7593:1986
中文名称:非焊接装配的链式索具.等级T(8)
英文名称:Chain slings assembled by methods other than welding — Grade T(8)
发布日期:1986-12