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| Position: Chinese Standard in English/HG 4-1420-81 |
| HG 4-1420-81 (English Version) | |||
| Standard No.: | HG 4-1420-81 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | 1994-7-1 | Delivery: | |
| Standard No.: | HG 4-1420-81 |
| Chinese Name: | 油气用压缩式封隔器胶筒 |
| Professional Classification: | HG Professional Standard - Chemistry |
| Implemented on: | 1994-7-1 |
| Status: | superseded |
| Superseded by: | HG/T 2701-1995 Compression (YS) Type Packer Rubber for Oil-gas Field |
| Superseded on: | 1996-1-1 |
| Language: | English |
| File Format: |