friction spark 中文意思是什麼
friction spark
解釋
摩擦火花-
Because of no contact and friction, damage to the apparatus may be decreased and the spark may be ignited will disappear. potential applications are the rising power delivery for high - speed electric locomotive and electric vehicle. it can also be applied to chemical industry, mining and other inflammable fields
由於沒有接觸摩擦,可減少對設備的損傷,也不會產生易燃易爆的火花,可用於目前正在興起的高速電力機車、城市電車饋電以及化工、采礦等易燃易爆領域。 -
Testing method and judging rule of safety to friction spark of metallic material for coal mine
煤礦用金屬材料摩擦火花安全性試驗方法和判定規則
分享友人