| GB/T18254 |
高碳铬轴承钢 |
High carbon chromium bearing seamless steel tube |
| ASTM A 295 |
耐磨高碳轴承钢 |
Wearable high-carbon bearing seamless steel tube |
| ASTM A 534 |
耐磨渗碳轴承钢 |
Wearable & cementite bearing seamless steel tube |
| JIS G 4805 |
高碳铬轴承钢 |
High-carbon chromium bearing seamless steel tube |
| DIN 17230 |
滚珠轴承钢交货技术条件 |
Ball bearing seamless steel tube delivery technical condition |
| NF A 35-565 |
钢铁产品、轴承钢质量 |
Steel product,q4ality of bearing steel |
| GB/T 3203 |
渗碳轴承钢技术条件 |
Cementite bearing seamless steel tube delivery technical condition |
| GB/T 3093 |
柴油机用高压无缝钢管 |
High-pressure seamless steel tube for diesel engine |