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房屋和设备 | |
tech. | building and equipment |
维修 | |
athlet. | upkeep |
environ. | maintenance |
fin. | repairs and maintenance |
hydroel.st. | maintenance |
interntl.trade. | repair and maintenance |
manag. | upkeep |
met. | maintenance service |
space | maint |
sport. | maintain |
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building and equipment |
房屋和设备 : 4 phrases in 3 subjects |
Economy | 1 |
International trade | 1 |
Technology | 2 |