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| Position: Chinese Standard in English/JB/T 9221-1999 |
| JB/T 9221-1999 Test method for effective bentonite and effective seacoal aontent in green molding sand (English Version) | |||
| Standard No.: | JB/T 9221-1999 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 3000 words | Price(USD): | 90.00 remind me the price change |
| Implemented on: | 2000-6-24 | Delivery: | via email in 1~3 business day |
| Standard No.: | JB/T 9221-1999 |
| English Name: | Test method for effective bentonite and effective seacoal aontent in green molding sand |
| Chinese Name: | 铸造用湿型砂有效膨润土及有效煤粉 试验方法 |
| Chinese Classification: | J31 Casting |
| Professional Classification: | JB Professional Standard - Machinery |
| ICS Classification: | 71.040.50 Physicochemical methods of analysis |
| Issued on: | 1999-6-24 |
| Implemented on: | 2000-6-24 |
| Status: | superseded |
| Superseded by: | JB/T 9221-2017 Test method for effective bentonite and effective seacoal content in green molding sand |
| Superseded on: | 2017-10-1 |
| Superseding: | ZB/T J31011-1990 |
| Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Price(USD): | 90.00 |
| Delivery: | via email in 1~3 business day |