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| Position: Chinese Standard in English/ZB T 31021-1987 |
| ZB T 31021-1987 (English Version) | |||
| Standard No.: | ZB T 31021-1987 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 60.00 remind me the price change |
| Implemented on: | 1991-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | ZB T 31021-1987 |
| Chinese Name: | 孔用压扁钢丝挡圈 |
| Chinese Classification: | T31 Fasteners |
| Professional Classification: | ZB |
| Implemented on: | 1991-1-1 |
| Status: | valid |
| Superseded by: | QC/T 344-1999 Flat wire stopper ring for holes |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 60.00 |
| Delivery: | via email in 1~3 business day |