Put burning control switch 3KK hand lever turns right 45 degree to scavenging shelve, contactor 2JLC collects and then air blower works.是什么意思_Put burning control switch 3KK hand lever turns right 45 degree to scavenging shelve, contactor 2JLC collects and then air blower works.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句