| 1. | Standard specification for seamless and electric - welded low - alloy steel tubes
无缝和电焊低合金钢管的标准规范 |
| 2. | Standard specification for seamless and welded zirconium and zirconium alloy pipe
无缝和焊接锆和锆合金管标准规范 |
| 3. | Standard specification for seamless and welded zirconium and zirconium alloy tubes
无缝和焊接锆及锆合金管标准规范 |
| 4. | Standard specification for seamless and welded steel pipe for low - temperature service
低温设备用无缝和焊接钢管的标准规范 |
| 5. | Standard specification for seamless and welded copper - nickel tubes for water desalting plants
水淡化厂用无缝和焊接铜镍管标准规范 |
| 6. | Standard specification for seamless and welded ferritic austenitic stainless steel pipe
无缝和焊接铁素体奥氏体不锈钢管的标准规范 |
| 7. | Standard specification for seamless and welded zirconium and zirconium alloy welding fittings
无缝和焊接锆和锆合金焊接配件的标准规范 |
| 8. | Standard specification for seamless and welded austenitic stainless steel sanitary tubing
卫生设施用无缝和焊接奥氏体不锈钢管的标准规范 |
| 9. | Standard specification for seamless and welded austenitic stainless steel tubing for general service
通用无缝和焊接奥氏体不锈钢管标准规范 |
| 10. | Standard specification for seamless and welded austenitic stainless steel tubing small - diameter for general service
通用无缝和焊接奥氏体不锈钢管 |
