circulating medium
短语词组
- circulating working medium 循環工質
- circulating small and medium -sized enterprise 流通型中小企業
- heating medium circulating package 熱介質循環撬;熱介質循環橇
- refrigerating medium circulating pump 載冷劑循環泵
- working medium circulating pump 工質循環泵 返回 circulating medium