ground alarm 中文意思是什麼
ground alarm
解釋
接地報警器-
Ground fault protection this function trips ( opens ) a circuit breaker or sounds an alarm in the event that there is an electrical fault between one or more of the phase conductors and ground ( earth )
接地故障保護當一個或多個相導線與地之間出現電氣故障時,接地故障保護通過跳脫斷路器或報警來示警。 -
Protective elements for in - ground, barrier - free, private or collective use swimming pools - alarm systems - safety requirements and test methods
地面無屏障私人或集體用游泳池的防護構件.報警系統.安全要求和試驗方法 -
Protective elements for in - ground, barrier - free, private or collective use swimming pools - alarm systems - part 2 : safety requirements and test methods for optical bean scanning detection systems
地面無柵欄個人或集體用游泳池的保護元件.報警系統.第2部分:光束掃描探測系統的安全要求和試驗方法 -
Ground detector alarm
檢漏警報器電 -
She dare not try the doors, lest the dogs should raise an alarm ; she visited the empty chambers and examined their windows ; and, luckily, lighting on her mother s, she got easily out of its lattice, and on to the ground, by means of the fir tree close by
她不敢開門,生怕那些狗要引起騷擾她到那些空的房間,檢查那裡的窗子很幸運,她走到她母親的房間,她從那裡的窗臺上很容易出來了,利用靠近的樅樹,溜到地上。
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