起重机的例句（起重机在句子中的用法）

• sluing the boom of a crane. 转动一台起重机的吊杆
• Don’t stay under the arm of a derrick! 不要在起重机的吊臂下!
• It is used for the crane slewing bearing. 这是用于起重机的回转支承.
• The crane elevated the timbering upto the upstairs. 起重机将建筑用材吊到楼上.
• Stewing x - raying mainly used for chair block and excavating marching . Construction machine, port reaching ate. 回转支承轴承,应用于起重机械、采掘机械、建筑机械 、 港口机械等.
• Signalman should coordinate to ensure Safe Lifting Operation with proper signals. 信号员必须确保使用正确的信号,保证起重机动作安全.
• We must use mechanical hoisting to load the goods. 我们必须用起重机来装载货物.
• Huge cranes are swinging cargo up. 巨大的起重机正在吊运货物.
• Laborers were trained to handle 50 - ton compactors and giant cranes. 工人们接受操作五十吨压土机和巨型起重机的训练.
• Hydraulic scissor lift platform is a small lifting appliances. 液压剪式升降平台是一种小型起重机械.
• A - type quayside container crane with jib - bridge luffing system as the main working part is brought out. 提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机.
• Overhead cranes were lifting giant sheets of steel. 高架起重机正吊起一块块巨大的钢板。
• Materials are elevated to the top floor by the new hoist. 材料由那台新起重机吊到楼顶.
• Used Constuction, Excavator, Wheel Loader, Grader, Crane Material Handling Equipment. 采购产品建筑, 挖土机,轮式装载机, 年级, 起重机物料搬运设备.
• Don't stay under the arm of a derrick! 不要在起重机的吊臂下!
• Must we wait till the crane arrives before we start loading? 非要等起重机来了才能装运 吗 ?
• We used a crane to lift the piano into the theatre. 我们使用起重机将钢琴搬进剧场.
• Pipe beveling machine is used for lifting raw materials. 管子坡口机是用于起重机械的原材料.
• Overhead cranes were lifting giant sheets of steel... 高架起重机正吊起一块块巨大的钢板。
• They lay where they had fallen from the crane, sticking out of the water... 它们还在从起重机上掉落的地方，一部分露出水面。