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| Position: Chinese Standard in English/GB 4509-1984 |
| GB 4509-1984 Test method for needle penetration of petroleum bitumens (English Version) | |||
| Standard No.: | GB 4509-1984 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 45.00 remind me the price change |
| Implemented on: | 1984-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 4509-1984 |
| English Name: | Test method for needle penetration of petroleum bitumens |
| Chinese Name: | 石油沥青针入度测定法 |
| Chinese Classification: | E43 Petroleum asphalt |
| Professional Classification: | GB National Standard |
| Implemented on: | 1984-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 4509-1998 Bitumen--Determination of penetration |
| Superseded on: | 1999-2-1 |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 45.00 |
| Delivery: | via email in 1~3 business day |