标准号:KS B ISO 9809-2-2016
英文标准名称:Gas cylinders — Refillable seamless steel gas cylinders — Design, construction and testing — Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100 MPa
发布日期:2016/12/21 12:00:00
实施日期:1999/12/31 12:00:00
国际标准分类号:23.020.30