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- tray lifting device 器械盘升降装置
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- The lifting device is a system of ropes and pulleys. 这种起重装置是由缆索和滑轮组成的.
- Optional components: lifting device, project strobes, as well as lighting. 选用件：起重作业装置，工程频闪灯，照明灯等均可。
- Reducers, brakes and other lifting devices. 减速器、制动器等起升装置。
- Lower the lifting device enough to remove the axlThe coil springs will drop with the axle. 降低支撑设备以拆卸车轴。螺旋弹簧随车轴同时拆下。
- Pneumatic feeding paper roller with automatic lifting devices function. 网纹辊配合送纸气压式自动升降装置功能。
- Equivalent adopting API Spec 8A for China petroleum industry standard "Drilling and Production Lifting Device Specification" is the key to the quoted standards in the adopted standard. 等效采用APISpec8A为我国石油天然气行业标准《钻井和采油提升设备规范》;处理好采标标准中的引用标准是关键.
- The corrosion resistant plate penstock is in the frame of obvious-stem, which mainly consists of lifting device, frame, gate plate, seal, wedge block compressing set, rod and rod joint, rod guide tube, install accessory and etc. 不锈钢闸门为明杆式结构，主要由启闭装置、闸框、闸板、密封件、楔块压紧装置、门杆和杆接头、杆导架、安装附件等组成。
- Stationary waste containers - Part 1: containers with a capacity from 1700 l to 5000 l with flat or dome lid(s), for trunnion, double trunnion or pocket lifting device - Dimensions and design. 固定的废弃物容器.;第1部分:套管、双向套管或袖珍提升装置用带平或圆形罩的1700升-5000升容量的容器
- Wellhead hydraulic lifting device is driven by hydraulic power, which is used for well jam release when blowout accident occurrs during workover treatment. It has the following features. 井口液压举升装置是当油田大修作业发生卡钻时，用于解卡的一种专用设备。该设备由液压动力驱动，操作简单，是目前油田大修解卡最理想的装备。具有以下特点：
- We found the mainshaft of JK type hoist has latent capicity by calculation when its angle of slope of steel-wire rope is greater then zero,so that the lifting device can be greater than allowance. 经计算分析，JK型提升机在斜拉时，主轴有一定的潜力，因此提升装置可以改造升级使用。
- For the sake of certificating the anti wind load capacity of certain typed lifting device of radar, an experimental study of the simulated wind load was carried out on this device. 摘要为验证某型雷达举升装置的抗风载能力，进行了该装置的模拟风载荷试验研究。
- He went over and laid down his cup on the tray. 他走过去把茶杯放到茶盘上。
- The fruit is prepackaged in plastic tray. 水果用塑料盘预先包装。
- She set a tray down on the table. 她把托盘放在桌子上了。
- My muscles are sore from lifting weights. 我的肌肉因为举重而感到酸痛。
- Letters were piled high in the tray on his desk. 他办公桌上的文件盘里有很多信。
- Containers with four wheels with a capacity from 770 l to 1300 l with dome lid(s), for trunnion and/or comb lifting devices. 移动式废料箱.;吊耳形和/或梳形提升装置用四轮容积为770升至1300升带圆顶盖的装料箱
- He put the toast on the breakfast tray. 他把烤面包片放到早餐托盘里。
