recovery of CFCs的意思|示意
美 / /
英 / /
氯氟烃回收
recovery of CFCs的网络常见释义
含氯氟烃的回收 ... recovery (of the ozone hole)臭氧层空洞的复原 recovery of CFCs含氯氟烃的回收 recovery of service station vapour加油站蒸气的回收 ...