 |
Chinese Classification
Professional Classification
ICS Classification
Latest
News
Value-added Services
|
LoginRegister |
| Position: Chinese Standard in English/QJ 2257-1992 |
| QJ 2257-1992 Heat Treatment of Spring Steels (English Version) | |||
| Standard No.: | QJ 2257-1992 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 105.00 remind me the price change |
| Implemented on: | 1992-11-30 | Delivery: | via email in 1~3 business day |
| Standard No.: | QJ 2257-1992 |
| English Name: | Heat Treatment of Spring Steels |
| Chinese Name: | 弹簧钢的热处理 |
| Chinese Classification: | J36 Heat treatment |
| Professional Classification: | QJ Professional Standard - Aerospace |
| Issued on: | 1992-02-27 |
| Implemented on: | 1992-11-30 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 105.00 |
| Delivery: | via email in 1~3 business day |