大温差中央空调系统
Large temperature difference in air-conditioning system
large temperature difference air-conditioning syst
大不列颠国立中央图书馆
NCLGB National Central Library of Great Britain
促进与中央的沟通
improved ties with Beijing
船舶中央空调
Marine central air conditioning system
marine central air-conditioner
Boat Central Air-conditioning
齿条致动器中央壳体
rack actuator center housing