Electrical tools must be connected a correctly rated earth leakage cut-out (RCD) device.
电动工具必须接一个正确设定的漏电保护装置(RCD)。
A stall protection device, when gas finished and for other fault lead to cut out, the flame monitoring system automatically cut off access and immediately gas alarm sound occurred.
设有熄火保护装置，当燃气用完和因其他故障导致突然熄火时，火焰监测系统立即自动切断燃气通路并发生报警声音。
The device could realize real time tracking of round log diameter and could cut out even wood chips.
该装置能实现实时跟踪圆木直径，切出均匀的木片。
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