闸刀 [
zhá dāo]
knife switch
switch blade
guillotine
- 隔离开关分闸时,闸刀片向上转过大约90,形成一个简明的长空气间隙。
When opening, the switch blade is swung upward roughly 90, creating a long, simple gap in air. - 隔离开关分闸时,闸刀片向上转过大约90,形成一个简明的长空气间隙。 好评(0)
When opening, the switch blade is swung upward roughly 90, creating a long, simple gap in air. - 针对海下工程作业工具——闸刀式管锯进给系统的速度要求,设计了阀控液压马达速度伺服系统。
According to the feed-velocity demand of the underwater guillotine saw that is a kind of offshore engineering tool, a system which servo valve control hydraulic motor is developed.