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| Chinese National Standard Category: Material Protection |
| English Title: | Chrome-plating Technical Specification for Rotor of Downhole Motor |
| Chinese Title: | 螺杆钻具转子镀铬技术规范 |
| Standard No.: | T/CSEA 7-2019 |
| Category No.: | A29 |
| Issued by: | China Surfcae Engineering Assocation |
| Issued on: | 2019-09-20 |
| Implemented on: | 2019-9-21 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | words |
| Similar Standards: | GB/T 46781-2025 GB/T 46782-2025 GB/T 8642-2025 GB/T 26110-2025 GB/T 30788-2025 GB/T 31405-2025 GB/T 33791-2025 GB/T 35490-2025 GB/T 33803-2025 GB/T 17720-2025 GB/T 11372-2025 GB/T 9791-2025 GB/T 12333-2025 GB/T 11378-2025 GB/T 15821-2025 GB/T 6462-2025 GB/T 4956-2025 GB/T 15748-2025 GB/T 18226-2025 GB/T 18570.9-2025 |
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