automatic pneumatic control of flow rate流量: rate of flow; flow; runoff; ...的: 4次方是 The fourth power of 2 i ...自动: voluntarily; of one's own ac ...气动: pneumatic控制: control; dominate; regulate; ...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:流量的自动气动控制，即可在微信中查询翻译
