we can supply the different voltage or safety class for motor and the auto control box .
同时也能提供电机的降压起动柜及消防泵组系统的自动控制柜。
the basic principle, usage of air blowing based level detection, and the structure and application of uca(h) type nuclear safety class air blowing device are described briefly.
简述吹气法检测液位的基本原理、用途以及uca(h)系列核安全级吹气装置的结构和应用。
the structural safety class is second class, design working life is 50 years.