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| Professional Standard Category: Professional Standard - Meteorology |
QX/T 20-2003 Pyrheliometer
直接辐射表 ;
| Category No.: | QX | Valid Status: | superseded |
| Issued Organization: | China Meteorological Administration | Issued Date: | 2003-07-01 |
| Implemented Date: | 2003-12-1 | Abolished Date: | |
| Superseded Standard.: | QX/T 20-2016 Technical specifications for lightning protection at China new generation weather radar station |
Superseded Date: | 2017-5-1 |
QX/T 695-2023
QX/T 551-2022
QX/T 698-2023
QX/T 632-2021
QX/T 655-2022
QX/T 688-2023
QX/T 703-2023
QX/T 549-2022
QX/T 654-2022
QX/T 653-2022
QX/T 704-2023
QX/T 556-2022
QX/T 119-2021
QX/T 651-2022
QX/T 683-2023
QX/T 697-2023
QX/T 678-2023
QX/T 635-2021
QX/T 682-2023
QX/T 700-2023
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