closed circuit alarm device的意思|示意
美 / /
英 / /
闭路接线
closed circuit alarm device的网络常见释义
闭路接线 ... closed chock 闭式导缆钳 closed circuit alarm device 闭路接线 closed circuit breathing apparatus 闭式呼吸器 ...
闭路报警装置 closed circuit alarm device 闭路报警装置 closed circuit anaesthesia 紧闭循环式麻醉 ..