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Standard Insuued on: 1999-12 |
Category No.: | WS | Valid Status: | superseded |
Issued Organization: | Issued Date: | 1999-12-29 | |
Implemented Date: | 2000-5-1 | Abolished Date: | |
Superseded Standard.: | GBZ/T 160.66-2004 Methods for determination of aromatic esters in the air of workplace |
Superseded Date: | 2004-12-1 |
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