释义 |
air guns短语⁹⁰⁸⁸⁷⁺⁷ 基本英英例句 空气炮原型airgun的复数 名词 air gun: a gun that propels a projectile by compressed air Air gun and soldering station maintenance portfolio, welding units and air guns are used Microprocessor PID temperature regulation, closed loop control sensor. 风枪与焊台维修组合,焊台与风枪均采用微电脑 PID控温调节,传感器闭合回路控制。 j-swy |