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| Position: Chinese Standard in English/GB 11531-1989 |
| GB 11531-1989 Hygienic standard for copper dust and fume in the air of workplace (English Version) | |||
| Standard No.: | GB 11531-1989 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 2500 words | Price(USD): | 224.00 remind me the price change |
| Implemented on: | 1990-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 11531-1989 |
| English Name: | Hygienic standard for copper dust and fume in the air of workplace |
| Chinese Name: | 车间空气中铜(尘、烟)卫生标准 |
| Chinese Classification: | C52 Labor sanitation |
| Professional Classification: | GB National Standard |
| ICS Classification: | 13.040.30 Workplace atmospheres |
| Issued by: | MOH |
| Issued on: | 1989-06-20 |
| Implemented on: | 1990-2-1 |
| Status: | superseded |
| Superseded by: | GBZ/T 160.9-2004 Methods for determination of copper and its compounds in the air of workplace |
| Superseded on: | 2004-12-1 |
| Language: | English |
| File Format: | |
| Word Count: | 2500 words |
| Price(USD): | 224.00 |
| Delivery: | via email in 1~3 business day |