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conditioned air | |||
air control | |||
air condition | |||
air handling | |||
air-conditioning | |||
airconditioning | |||
air-condition; air regulation; artificial atmosphere; conditioning of air | |||
air conditioning | |||
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air-conditioning | |||
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air conditioning | |||
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air condition (设备) |
空气调节 : 317 phrases in 31 subjects |