How to determine the service life of a large mechanical equipment is an important issue.
如何确定大型机械设备的寿命，是一个重要问题。
Heavy large mechanical more reflects a area production ability and scientific research ability of discretion.
重型大型机械更反映了一个地区生产能力和科研能力的高低。
This method is particularly suitable for optimization design of large and complex mechanical structures.
该方法特别适用于大型复杂机械结构的优化设计计算。
Other projects than the purchase of a large number of templates and mechanical equipment.
比之其它工程不需购进大量的模板和机械设备。
Double cylinder drive, mechanical synchronization, large lifting force.
采用双缸驱动，机械同步，举升力大；
A new method of coaxiality measurement of holes of large scale mechanical parts is studied.
本文提出测量大型机械零部件孔同轴度的新方法。
Mechanical ventilation with the cages on the ground was tested in large steel warehouse.
结合本地气候与储粮特点进行高大钢板平房仓地上笼机械通风技术应用试验。
Mechanical ventilation with the cages on the ground was tested in large steel warehouse.
结合本地气候与储粮特点进行高大钢板平房仓地上笼机械通风技术应用试验。
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