lever spring

常见例句

双语例句

• Swing check with outside lever and spring to be used on sump, sewage and storm drain lines.
  行机构的旋启式止回阀用于污水坑、排污和雨水排泄管道。
• The worm wheel is formed by means of two components for better receiving the worm wheel on the lever spring.
  为了更好地将蜗轮接收在杠杆 弹簧上，该蜗轮两件式地构成。
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• Note: On pump discharge, the preferred check valves are an in-line spring loaded, swing design with lever and weight or lever and spring.
  注意：在泵排泄口，首选的止回阀是管内弹簧负载，带杠杆和压铁或杠杆和弹簧的旋启式止回阀。
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