![]() |
卫生设施 | |
agric. | sanitary arrangements |
agric. tech. | sanitary installation |
health. | health facility; sanitary facilities |
hydroel.st. | sanitation facility |
tech. | sanitary facility; sanitary fixture |
textile | health facilities |
F 检验 | |
math. | F-test |
卫生设施 : 20 phrases in 7 subjects |
China | 3 |
General | 1 |
Rail transport | 2 |
Shipbuilding | 5 |
Space | 1 |
Technology | 6 |
United Nations | 2 |