Equipped with safety protection device for operation safety.
配备安全保护装置，安全可靠。
An infrared safety protection device of machine tool was designed.
设计了一种红外线机床安全防护装置。
Safety protection device for preventing overload of lifting cargo ladder.
设有防止升降货梯超载的安全保护装置。
Safety device include: overload protection, wirerope break protection, height limit protection.
设有过载保护、断绳保护、工作高度保护等多重安全保护装置。
The fire detection system is a safety device for protection of personnel and facility.
火焰探测系统是用来保护人员和设备安全的装置。
Triple auto security protection device, safety use.
三重自动安全保护，放心使用；
Triple auto security protection device, safety use.
三重自动安全保护，放心使用；
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