refrigerating cycle 制冷循环 ; 冷冻循环 ; 致冷循环和制冷循环

actual refrigerating cycle 实际制冷循环

Two-purpose-refrigerating cycle system 二用柜制冷工质循环纟统

compression refrigerating cycle 压缩制冷循环

standard refrigerating cycle 标准制冷循环

ammonia compression refrigerating cycle 氨压缩制冷循环

ideal refrigerating cycle 理想制冷循环

over refrigerating cycle 低温冷冻循环

carnot refrigerating cycle 卡诺制冷循环

refrigerating cycle system 制冷循环系统