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Standard Insuued on: 1982-01

GBJ 235-1982    Specifications for construction and acceptance of ventilation and air-conditioning work
工业管道工程施工及验收规范金属管道篇GBJ235-82
Category No.:GB Valid Status:superseded
Issued Organization: Issued Date:1982-01-13
Implemented Date:1982-8-1 Abolished Date:
Superseded Standard.:GB 50235-1997 Code for Construction and Acceptance of Industrial Metallic Piping
Superseded Date:1998-5-1
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GB/T 3387-1992   GB/T 3369-1989   GB/T 3370-1989   GB 3359-1982   GB/T 3316-1982   GB 3362-1982   GB/T 3456-1982   GB 3399-1982   GB/T 3314-1982   GB/T 3317-1982   GB/T 3293-1982   GB/T 3459-1982   GB/T 3458-1982   GB/T 3454-1982   GB/T 3460-1982   GB/T 3462-1982   GB/T 3403-1982   GB/T 3318-1982   GB/T 3315-1982   GB/T 3384-1982  

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