研究了重型吊车梁用D36低合金高强钢的焊接性。
The paper investigates the weldability of D36 HSLA steel used for heavy crane beams.
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。
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.
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。
This reduces waste handling and disposal costs and minimizes crane or heavy equipment movements.
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）。
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.
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。
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。
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.
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