| 1. | Alloy steel tubes for machine purposes
机器用合金钢管 |
| 2. | Steel tubes . bending radii . recommended minimum values for unalloyed steel tubes
钢管.弯曲半径.非合金钢管最小推荐值 |
| 3. | Non - alloy steel tubes suitable for welding and threading - technical delivery conditons
焊接和螺纹用非合金钢管.交货技术条件 |
| 4. | Non - alloy steel tubes suitable for welding or threading - technical delivery conditions
焊接或加螺纹的非合金钢管.交货技术条件 |
| 5. | Standard specification for general requirements for specialized carbon and alloy steel pipe
专用碳素钢和合金钢管一般要求的标准规范 |
| 6. | Seamless steel tubes for pressure purposes - technical delivery conditions
承压用的无缝钢管.交付技术状态.规定了室温特性的非合金钢管 |
| 7. | Standard specification for seamless carbon - molybdenum alloy - steel boiler and superheater tubes
锅炉和过热器用无缝碳钼合金钢管标准规范 |
| 8. | Standard specification for centrifugally cast ferritic alloy steel pipe for high - temperature service
高温设备用离心铸造铁素体合金钢管的标准规范 |
| 9. | Specification for general requirements for carbon , ferritic alloy , and austenitic alloy steel tubes
碳素钢管铁素体合金钢管及奥氏体合金钢管规范 |
| 10. | Standard specification for seamless and welded carbon and alloy - steel tubes for low - temperature service
低温设备用无缝和焊接碳素和合金钢管的标准规范 |
