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Standard Insuued on: 1989-06

JJG 2020-1989    ~
273.15~903.89K温度计量器具检定系统
Category No.:JJ Valid Status:valid
Issued Organization:State Technical Supervision Bureau Issued Date:1989-06-22
Implemented Date:1990-4-1 Abolished Date:
Superseded Standard.: Superseded Date:
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GB 11532-1989   GB 11341-2008   GB/T 11414-2007   GB/T 11356.1-1997   GB/T 11500-1989   GB/T 11501-1989   GB/T 3047.5-1989   GB 11455-1989   GB/T 3047.3-1989   GB/T 11452-1989   JJG 2020-1989   GB 11443.1-1989   GB/T 11443.4-1989   GB/T 11449.6-1989   GB/T 11419-1989   GB/T 11414-1989   GB 11531-1989   GB/T 11416-1989   GB/T 11418-1989   GB/T 11425-1989  

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