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| Position: Chinese Standard in English/HG 21531-1995 |
| HG 21531-1995 (English Version) | |||
| Standard No.: | HG 21531-1995 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 5500 words | Price(USD): | 305.0 remind me the price change |
| Implemented on: | 1996-3-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | HG 21531-1995 |
| Chinese Name: | 带颈对焊法兰手孔 |
| Professional Classification: | HG Professional Standard - Chemistry |
| Issued on: | 1995-7-5 |
| Implemented on: | 1996-3-1 |
| Status: | superseded |
| Superseded by: | HG/T 21531-2005 Welding neck flange handholes |
| Superseded on: | 2006-1-1 |
| Language: | English |
| File Format: | |
| Word Count: | 5500 words |
| Price(USD): | 305.0 |
| Delivery: | via email in 1~3 business day |