常見(jiàn)例句雙語(yǔ)例句Hoisting system: drawworks, crown block, travelling block, hook elevator link, wire rope, and its fixing clamping, plates and grips etc.提升系統(tǒng):絞車(chē)、天車(chē)、游動(dòng)滑車(chē)、大鉤吊環(huán)、鋼絲繩及固定繩卡等。westbank0.spaces.live.comWhen hoisting any large or heavy equipment off the catwalk always check the Working Load Limit (WLL) of the air winch, or use the travelling block or crane if available.當(dāng)從貓道上提升體積大或較重的設(shè)備時(shí),要檢查氣動(dòng)絞車(chē)的額定工作負(fù)荷,或使用游車(chē)或吊車(chē)(如果有)。Then in accordance with classification method of the passive, active and semi-active system, the performance of compensator mounted between travelling block and hook is studied deeply.對(duì)被動(dòng)式、主動(dòng)式和半主動(dòng)式游車(chē)與大鉤間裝設(shè)的升沉補(bǔ)償裝置性能進(jìn)行比較分析。 返回 travelling block