main pressure part的意思|示意

The main part is 4 column pressure. Used for pre-deforming before welding large electric pole's bottom flange to ensure flatness after welding.

本设备主体部分为四柱液压机，主要用于大型电力杆的底法兰在焊接前的预弯变形，以确保底法兰与杆体焊接后端面保持水平。

The tractor hydraulic system has the breakdown main reason is the hydraulic pressure part operating performance worsening causes.

拖拉机液压系统产生故障的主要原因是液压元件工作性能恶化引起的。

The reactor vessel constitutes the main part of pressure boundary of primary coolant.

反应堆压力壳构成了主冷却剂压力边界的主体。

The bush of the middle frame is a main part of the machine to produce oxygen bottle in a high pressure container factory.

“中模架衬套”是高压容器厂生产氧气瓶设备的主要配套构件。

And the big tubing cross and the double barrel structures are compose the production tree the major component, is also the entire installment main bearing pressure part.

其中大四通和双管结构是组成采油树的主要部件，也是整个装置的主要承压部件。

To reduce heat generation of the hydraulic system the main component pressure of the loader hydraulic system under different working conditions is tested, the pressure loss of each part is analyzed.

为研究热量产生的原因，从系统上减少热量的产生，测试了装载机液压系统在不同工况下各主要元件的压力点压力，分析了各部分的压力损失情况。