falling film evaporatorfalling-film evaporator降: surrender; capitulate膜: membrane式: type; style膜式蒸发器: kestner long-tube evaporator薄膜式蒸发器: thin film evaporator下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:降膜式蒸发器,即可在微信中查询翻译