safety torch 中文意思是什麼
safety torch
解釋
安全手電筒-
Fzn25 and fzrn25 series has mutual - linkage grounding valve of grounding swith between static contact and moving electric torch, so it can make sure safety and convenient maintenance
Fzrn25在靜頭與動導電筒之間有接地開關互為聯動的接地活門,既保證了安全又方便檢修。
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