ISO 9809-2. 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
ISO 9809-2 气瓶 可重复充装的无缝钢气瓶 设计、施工和测试 第二部分 抗拉强度大于或等于1100 MPa的淬火和回火钢瓶
发布日期:
2006-09-21
ISO 479 ISO/ISO 980912 ISO-1116 ISO-1116 ISO-ISO-1116 ISO-ISO-1119 ISO-ISO-1116 ISO-ISO-ISO-1116-ISO-ISO-ISO-980914-ISO-1116-ISO-1116-ISO-ISO-1116-ISO-ISO-1116-ISO-ISO-ISO-1116-ISO-ISO-1116-ISO-ISO-ISO-4161616161616161614141419-ISO-ISO