the main transformer overload switch 主变过负荷联切
overload and overheat switch 过载过温保护开关
overload limit switch 超载限制开关
Overload Trip Switch 过负荷跳闸压板
overload d switch 过载开关
ORS Overload Reverse Switch 门遇阻力重开之开关
overload and isso overheinside switch 过载过温珍惜氧立得制氧机怎么样开关
overload d and overheat switch 过载过温保护开关
Every machine is equipped with protect travel switch in order to increase safety coefficient for repairing and maintenance. It also has thermal overload relays to protect the motor.
每台机器均配有保护行程开关，为维修、保养增加一份安全系数。且装有热过载继电器，保护电机。
So the overload control of MGW in Soft-Switch researched in this paper is a kind of feedback model for service traffic control mechanism which is composed by MGW and MGC together.
因此本文研究的软交换体系下媒体网关过载控制是一种由媒体网关和媒体网关控制器共同作用构成的反馈型业务流量控制机制。
And installed the overload protection, namely to ensure that motor and pump load pressure switch.
并安装了超载保护，即保证电机及油泵负荷的压力开关。
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