公司主要产品：稳压器、高低压变压器、电抗器。

Company main products: Voltage stabilizer, high low pressure transformer, reactance implement.

持有高低压电工证，高级电工证是优先的。

Holding license of Electricity low and high voltage, level senior license is preferred.

图1是除尘器高低压电气控制系统方框图。

Drawing 1 is bar chart of electro filter high-low voltage electrical control system.

本文针对小型子母式催泪弹，采用经典弹道理论建立了高低压室发射方式的内外弹道数学模型。

Based on conventional ballistics theory, the mathematical model of the ballistic trajectory which adopts low and high pressure chamber fire mode is established for the small cluster tear bomb.

基于双轴涡扇发动机热力学模型，采用高低压涡轮间补燃的方法，实现了对发动机性能的改善。

On the basis of the thermodynamics model of two-spool turbofan engine, performance of two-spool turbofan engine was improved by after-burning between high and low turbines.