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restricted area | |
avia. | 限航区 |
footb. | 罚球区 |
forestr. | 限制 区 |
space | 限制区 |
sport, bask. | 罚球圈; 禁区; 3秒区 |
tech. | 禁地; 受限制区域 |
sealing | |
environ. | 密封 |
means | |
met. | 措施 |
restricted area: 19 phrases in 11 subjects |
Aviation | 3 |
Basketball | 2 |
China | 1 |
Electric machinery | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Fishery fishing industry | 3 |
Mechanics | 1 |
Nuclear and fusion power | 1 |
Plastics | 2 |
Space | 3 |
Technology | 1 |