System protection is provided by a thermal overload device.
系统保护是由热过载设备。
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。
The slide with slipping device when die height overload;
滑块装模高度过载打滑装置；
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。
Pressure overload protection device is furnished to avoid damaging the machine.
配有压力过载保护装置，避免机器损坏。
They are driven by hydraulic power and equipped with a safety device against overload.
本系列机床采用液压传动，工作平稳，能无级调速，并有超负荷保险装置。
Machine mechanical Slowly device can avoid the overload caused by a breakdown.
机上的机械缓行装置可避免因过载而引起的机件损坏。
Machine mechanical Slowly device can avoid the overload caused by a breakdown.
机上的机械缓行装置可避免因过载而引起的机件损坏。
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