| |||
normative work; normative activity | |||
authority work |
规范工作 : 30 phrases in 12 subjects |
Automobiles | 1 |
China | 4 |
Commerce | 1 |
Construction | 1 |
Economy | 1 |
Electronics | 1 |
Geophysics | 1 |
Management | 3 |
Metallurgy | 1 |
Name of organization | 10 |
Technology | 5 |
United Nations | 1 |