multi channel heat exchanger多通道: multichannel热交换器: heat exchanger; exchanger单通道热交换器: once-through heat exchanger电热交换器: elecyrical heat exchanger废热交换器: waste heat exchanger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:多通道热交换器，即可在微信中查询翻译
