pneumatic governor气力: effort; energy; physical str ...式: type; style调节器: regulator; adjuster; governo ...阶式调节器: step by step regulator胸式调节器: chest-mounted regulator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:气力式调节器，即可在微信中查询翻译
