grounding ball 中文意思是什麼
grounding ball
解釋
壓球觸地-
Press the gold and silver ball down into the premises running it through each room and then pressing it down the grounding cord to the aurora
把金銀球按下屋子,運轉它通過每一房間,隨后把它向下壓進與歐羅拉的根植繩索。 -
Nibco provides static grounding standard on most carbon, stainless steel and bronze three - piece ball valves
在美國尼伯科大多數碳鋼球閥、不銹鋼球閥和青銅三件式球閥上,靜電接地都是標準配置。
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