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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 7477-2020 |
Technical specification for mechanized repair of buried steel pipelines {译} 埋地钢质管道机械化补口技术规范 |
China Oil & Gas Industry
Standards Steel mechanized |
 English PDF |
| SY/T 4112-2007 |
Mechanized ultrasonic examination block of girth butt welds in oil and gas steel pipeline 石油天然气钢质管道对接环焊缝全自动超声波检测试块 |
China Oil & Gas Industry
Standards Steel mechanized |
English PDF |
| FZ/T 94008-1992 |
(Steel mechanized loom) |
China Textile & Garment industry
Standards Steel mechanized |
English PDF |
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