A.not to affect the draught trim B.not to affect the cargo ventilation C.not to affect the free surface D.not to affect the vessel's stability
A.建筑幕墻保溫隔熱技術(shù)B.供熱采暖制冷系統(tǒng)節(jié)能改造技術(shù)C.輸配管網(wǎng)節(jié)能技術(shù)D.新型節(jié)能照明技術(shù)
A.市人民檢察院B.市人民法院C.市國家安全機關(guān)D.市公安機關(guān)