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Standard Insuued on: 1989-07

GB 11721-1989    Health standard for elthylene oxide in the air of workplace
车间空气中环氧乙烷卫生标准
Category No.:GB Valid Status:abolished
Issued Organization: Issued Date:1989-07-05
Implemented Date:1990-7-1 Abolished Date:2017-03-23
Superseded Standard.: Superseded Date:
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GB/T 524-1989   GB/T 11443.2-1989   GB/T 11443.3-1989   GB/T 1413-1998   JJG 259-1989   GB 11548-1989   GB/T 11546-1989   GB/T 11547-1989   GB 11721-1989   GB 11723-1989   GB 11659-1989   GB/T 11660-1989   GB/T 11657-1989   GB/T 11659-1989   JJF 1013-1989   GB/T 11539-1989   GB 11541-1989   GB/T 11538-1989   GB/T 11445.1-1989   GB/T 11445.2-1989  

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