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Professional Standard Category: Professional Standard - Meteorology |
Category No.: | QX | Valid Status: | valid |
Issued Organization: | CMB | Issued Date: | 2003-3-28 |
Implemented Date: | 2003-10-1 | Abolished Date: | |
Superseded Standard.: | QX/T 17-2019 37mm anti-aircraft artillery rain and hail prevention safety technical specifications |
Superseded Date: |
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