The paper investigates the weldability of D36 HSLA steel used for heavy crane beams.
研究了重型吊车梁用D36低合金高强钢的焊接性。
With the crane loading sequence planning window user can generate a detail plan for a heavy crane lift, and then run 3d "video" of crane lift by stepping trough the pre planned steps.
随着起重机载荷序列规划窗口用户可以生成一个细节重型起重机升降机计划1，然后运行，加强计划采取的步骤槽前三维“视频”起重机的提升。
Yuanquan machinery co., Ltd is located in the famous overseas Chinese hometown in Quanzhou, Fujian Province, the company has various large machines and heavy crane and other excellent equipments.
元泉机械有限公司座落在全国著名侨乡福建省泉州市区，公司拥有各种大型机床和重型吊车等优良设备。
Drivers of heavy trucks can pull in six-figure salaries, recruiters say, while experienced crane operators can earn hundreds of thousands a year.
招工人员说，重型卡车驾驶员在这里能挣六位数的工资，熟练的起重机操作员每年能挣几十万元。
Travelling crane drags heavy parts right over heads of factory workers.
起重机拖动着沉重的部件，在工厂的工人头上晃来晃去。
It was so heavy that a crane had to be used to remove it from the lorry.
饼干份量太重了，用了一台起重机才把它从卡车上卸下。
Inside the arch will be a heavy duty crane and other remote-operated equipment to be used to start removing the crumbling radioactive fuel that remains in Unit 4.
拱顶内部会有一台重型起重机，还有其它一些远程操作设备，用于清除4号反应堆里逐渐衰变的残留放射性燃料。
It was so heavy that a crane had to be used to remove it from the lorry.
饼干分量太重了，用了一台起重机才把它从卡车上卸下。
When 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.
当从猫道上提升体积大或较重的设备时，要检查气动绞车的额定工作负荷，或使用游车或吊车(如果有)。
Heavy duty compressors and pelleters in process services shall be installed in the building with a mobile crane or monorail traveling the full length of the house.
工艺（环境）中的重型压缩机及造料机应安装在室内，室内应装有移动式吊车或单轨吊车（行程为房间的全长）。
Mobile crane is a general or special the heavy lifting the chassis on the work and equipment, cranes, retractable type mainly adopt the oil tank movement.
汽车起重机是在通用或专用在载重汽车底盘上装上起重工作装置及设备的起重机，主要采用伸缩式臂架，油缸变幅。
This reduces waste handling and disposal costs and minimizes crane or heavy equipment movements.
这不仅减少了废弃物处理量和处置成本，还减少了吊车或重型设备的作业量。
One difficulty in every building for heavy industry is the arrangement of the supports for an overhead crane .
重工业的所有厂房均存在一个困难问题，即如何布置桥式吊车的支承结构。
This crane was being lifted, although not always, but once the work was very heavy use, so an appropriate level to improve the work.
这种起重机虽然不是经常吊运，但一旦使用工作却十分繁重，因此要适当提高工作级别。
The crane not only can effectively avoid the jitter generated in the falling process of heavy objects, but also can avoid the operation delay.
本发明所提供的起重机不但能够有效避免重物下落过程中发生抖动，而且可以避免操作延迟。
Summary: hypaethral(out door) crane works with its specialties. The body is heavy with large windward acreage.
室外起重设备运行有其自身的特殊性：自重大、迎风面大；
By analysis of downside phenomenon of heavy thing lifted by the crane motor, the working principle is expounded, and the method for reduction of braking time has been summarized.
通过对吊车电机所吊重物下滑现象的分析，阐述了制动器工作的原理，总结出缩短制动时间的方法。
It's estimated that the claw hook of the cargo crane can't heave the heavy lumber up.
据估计，该货物起重机爪形钩吊不起那些沉重的木材。
It is proved by practice that the new process is a effective heat treatment method for producing the travelling wheel of heavy overhead crane.
实践证明新工艺是一种生产重载天车走轮行之有效的热处理方法。
This paper gives detailed and accurate analysis to hook gliding at heavy load for gantry crane with the basic principle of electric haulage.
文章运用电力拖动的基本原理对港口门机生产实际中出现的重载溜钩现象进行了详细准确的分析。
The paper introduces the 600 t hydraulic lifting gantry crane designed for Iran hydrogenation reactor project, manufactured by China Heavy Machinery Group Company.
介绍了针对中国第一重型机械集团有限公司用于伊朗加氢反应器的项目而研制的600t液压起升门式起重机，它的研制成功是我国此类型起重设备的首创。
The weight of steel for crane beam has a great proportion in the total amount consumed in the construction of the heavy-duty plant with large-tonnage cranes.
在设有大吨位吊车系统的重型厂房中，吊车梁用钢量所占比例较大，对吊车梁的优化设计对工程造价影响很大，大跨多跨重型厂房吊车梁宜采用突缘变截面简支结构。
This hoist crane is suitable in the open-air materials yard carries on general loading and unloading and lifts heavy objects the transport work.
本起重机适用于露天料场的进行一般的装卸及起重运输工作。
When the crane hoisting mechanism landed a heavy load, the electric motor ACTS as a generator and electric motor drive occurs from heavy potential.
在起重机起升机构重负载降落时，电动机作为发电机发生电能而电动机的驱动是来自于重物的势能。
If the request gate leg width is big, the working speed is high, or lifts heavy, the long big-ticket item frequently, then chooses the double Liang portal type hoist crane suitably.
如果要求门腿宽度大，工作速度较高，或经常吊运重件、长大件，则宜选双梁门式起重机。
The current widespread use of self climbing tower crane has three basic ways of installation: concrete block installation fixed foot, large chassis heavy pressure and mounting is walking.
目前普遍使用的自升式塔机有三种基本安装方式：即大混凝土块内安装固定脚，大底盘加压重和行走式的安装方式。
Please swing the derricks at Hatch No. 3 to the shoreside because our floating crane will come alongside to unload the heavy lifts.
请把三舱吊杆移到里档，因为我们的浮吊要到外档卸重件。
It is used in flexible and amplitude loop in the hydraulic mobile crane, especially suitable in the case of heavy area ratio between non-pole cavity and pole one.
用于液压汽车起重机变幅与伸缩油缸回路，特别适用油缸两腔面积比较大的场合。
It is used in flexible and amplitude loop in the hydraulic mobile crane, especially suitable in the case of heavy area ratio between non-pole cavity and pole one.
用于液压汽车起重机变幅与伸缩油缸回路，特别适用油缸两腔面积比较大的场合。
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