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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 10953-2022 |
Easy-to-weld high-strength and ultra-high-strength steel plates for hydraulic supports in coal mines {译} 煤矿液压支架用易焊接高强度及超高强度钢板 |
China Energy Industry
Standards Hydraulic high |
 English PDF |
| NB/T 10856—2021 |
Technical specification for ultra-high pressure hydraulic slitting operation in coal mines{译} {译} 煤矿井下超高压水力割缝作业技术规范 |
China Energy Industry
Standards Hydraulic high |
English PDF |
| NB/T 42095-2016 |
(Basic technical conditions for high hydraulic governor of small hydropower unit) 小水电机组高油压调速器基本技术条件 |
China Energy industry
Standards Hydraulic high |
English PDF |
| NB/SH/T 0846-2010 |
Test method for evaluating performance of hydraulic oil in high pressure piston type pump 抗磨液压油高压柱塞泵试验法 |
China Energy industry
Standards Hydraulic high |
English PDF |
| SH/T 0787-2006 |
Standard test method for indicating wear characteristics of petroleum hydraulic fluids in a high pressure constant volume vane pump 石油基液压油高压叶片泵磨损特性测定法 |
China Petrochemical Industry
Standards Hydraulic high |
English PDF |
| HG/T 21573.4-1995 |
(High pressure hydraulic bolt tightening bolts and Spherical Washers) 球面垫圈 |
China Chemical Industry
Standards Hydraulic high |
English PDF |
| HG/T 21573.3-1995 |
(High pressure hydraulic bolt tightening bolts and nuts large diameter devices) 大直径螺母 |
China Chemical Industry
Standards Hydraulic high |
English PDF |
| HG/T 21573.2-1995 |
(Hydraulic high pressure bolt and bolt tightening device large diameter stud) 大直径双头螺柱 |
China Chemical Industry
Standards Hydraulic high |
English PDF |
| HG/T 21573.1-1995 |
(Tightening device series hydraulic bolt tightening device on the high-pressure hydraulic bolt and bolt) 螺栓液压上紧装置系列 |
China Chemical Industry
Standards Hydraulic high |
English PDF |
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