high pressure units的意思|示意

P122 steel has high thermal stability, can meet the requirements of high temperature and high pressure steam for 1000mw ultra supercritical units, but has poor weldability.

P 122钢具有较高的热稳定性，满足1000 MW超超临界机组高温高压蒸汽的要求，但是其可焊性较差。

This paper introduces the features of the design and distribution of high pressure water supply pipeline in sub-critical units of Datang Yuncheng Power Plant in Shanxi province.

详细介绍了山西大唐运城发电厂亚临界机组高压给水管道设计及布置的特点。

The units are built in accordance with IP 68 and are thus waterproof up to 3 bar and resistant to high-pressure cleaning methods as well as temperature and climate fluctuations (IP 69k).

这些单位与IP内置68条，因此可以防水达3栏和耐高压清洗方法以及温度和气候变化(知识产权69 K)。

The unit casing shall be air tight at low and high pressure, units to be installed open to weather shall be weather proof type.

部件的层面在低压和高压下应具有气密性。安装在室外的部件应具有耐候性。

This paper introduces the protective and alarm units in the high-pressure oil pipe of300 model diesel engine.

本文介绍300型柴油机高压油管的防护及报警装置。

Steel P91 has been used instead of P22 as the material for main steam and high temperature reheat steam pipelines in new built subcritical pressure units.

目前新建的亚临界机组中，主蒸汽管道及再热蒸汽管道热段的材料已用P 91钢代替P 2 2钢。