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conceal mounted | |||
flush-mounted | |||
concealed installation | |||
embedded installation |
暗 装: 69 phrases in 11 subjects |
Architecture | 1 |
Astronautics | 1 |
Aviation | 2 |
Drilling | 1 |
Ecology | 1 |
Economy | 1 |
Metallurgy | 2 |
Refrigeration | 6 |
Space | 1 |
Technology | 44 |
Textile industry | 9 |