screw-jack
常見例句
- The micro motion drive unit is a highly refined screw-driven hydraulic jack .
微形傳動裝置是一個極精制的螺桿用液壓作動筒。
www.translation-dictionary.net - The screw jack can the long-term support heavy item, the greatest lifting capacity amount to 100 tons, the application is broad.
螺旋千斤頂能長期支持重物,最大起重量已達100噸,應(yīng)用較廣。 - From falls screw jack's thread non-self-locking action, is loaded with the brake.
自降螺旋千斤頂?shù)穆菁y無自鎖作用,裝有制動器。 返回 screw-jack