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- Economical hoisting speed 经济提升速度
- Along with the well deveoping,hoisting speed and load are bigger and bigger,we must pay enough attention to the overwinding of skip. 随着矿井的发展,提升速度越来越大,载荷也越来越大,箕斗过卷应得到足够重视。
- Field test shows that, this rig is characterized by high power utilization ratio, high hoisting speed, less load on the belt brake, and high capability of dealing with accidents. 现场试验表明，钻机功率利用率高，起升速度快；反转制动特性减轻了带刹车的载荷；变矩特性加强了处理事故的能力。
- Study on hoisting Speed of Drum Winder 缠绕式提升机提升速度的分析研究
- Analysis of economical hoist capacity of mine lifting equipment 矿井提升设备的经济提升容量分析
- Determination of hoisting speed of electro - magnetic suspension beam crane 电磁挂梁起重机起升速度的确定
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- I have to buy a more economical stove. 我得买一个更节省燃料的火炉。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- She is economical in her use of salt when cooking. 她烹饪时用盐很少。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- He drove the car at full speed through the town. 他驾驶汽车全速穿过那座城镇。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- She writes novels with economical style. 她以简练的风格写小说。
- The car rushed at the bridge at astonishing speed. 汽车以惊人的速度向桥冲过去。
- The motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
- A monthly is more economical than 4 weeklies. 一张月票比四张周票上算。
- The speed of this aircraft is very high. 这架飞机的速度非常快。
