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  4. Standard "GBJ 235-1982"
WITHDRAWN GBJ 235-1982 1.1.1982 preview

GBJ 235-1982

Specifications for construction and acceptance of ventilation and air-conditioning work

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STANDARD published on 1.1.1982


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The information about the standard:

Designation standards: GBJ 235-1982
Note: WITHDRAWN
Publication date standards: 1.1.1982
SKU: NS-1238784
Country: Chinese technical standard
Category: Technical standards GB

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