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Value-added Services
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International Standard Category: Burners and boilers in general |
Category No.: | 27.060.01 | Valid Status: | superseded |
Issued Organization: | AQSIQ; MOHURD | Issued Date: | 2009-03-19 |
Implemented Date: | 2009-10-1 | Abolished Date: | |
Superseded Standard.: | GB 50273-2022 Stanard for construction and acceptance of boiler installation engineering |
Superseded Date: | 2022-5-1 |
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