advance warning signal
常见例句
- Until alarm signal termination stop 2 minutes to stop output, 4 forecasting warning lights, alarm lamp lights Gas alarm input, advance alarm forecasting warning lights work;
直至报警疑号消弭后遏制2分钟遏制输出；4 预报警挚嗑灯、报警灯挚嗑灯 气体报警器预报警器输进时，预报警挚嗑灯工做； 返回 advance warning signal