proof control造句

explosion-proof control button
防爆控制按钮
usa dc motor control pcb ， weather proof control box with speed digital display and preset welding speed
进口调速控制pcb板，数显速度指示，可预置焊接速度
pressure-proof control panel : " pressure-proof equipment control panel " a wealth of experience and certification will provide the most tangible results of the explosion and pressure systems
正压型防爆控制盘：正压型防爆设备控制盘丰富的经验及认证实绩提供最切实的正压防爆系统。
abstract : according to the distributed control ， the way of the signal located in the specially long highway tunnel ， the signal logic relation ， control means an execution in the catastrophe proof control are studied
文摘:以一条特长公路隧道为例，按照分区控制的思路，研究了其信号设置的方法、防灾控制时的信号逻辑、控制手段及其实施。
It's difficult to find proof control in a sentence. 用proof control造句挺难的