closed low闭合低压
closedadj.关闭的;封闭的;停业的动词close的过去式和过去分词.
closed loop quality system model闭环质量系统模型
closed-loop frequency response闭环频率响应
Closed Tracheal Suction Catheter密闭式吸痰管
closed user group call indicator封闭用户群呼叫指示码
closed-packed hexagonal system密集六方晶系
closed circuit fire alarm system闭路火灾报警系统
closed butt gas pressure welding闭式加压气焊
Closed Ecological Support System闭合生态生命保障系统
closed user group interlock code封闭用户群相关码