肉食水産冷藏與加工
Refrigeration and Processing of Meat and Aquatic Products
果蔬氣調冷藏與加工
Controlled Atmosphere Refrigeration and Processing of Fruits and Vegetables
毉藥制冷
Pharmaceutical refrigeration
冷飲與乳成品澳门九龙内l幕资料大全冷藏
Cold Drinks and Dairy Products Refrigeration
化工冷凍
Chemical refrigeration
中心澳门九龙资料论坛新手必备空調
Central air-conditioning
