1.
Improvement of low-voltage and low-frequency load shedding devices in Houjiawan transformer substation
侯家湾变电站低频低压减载装置的改进
2.
Study on Corrosion of Aluminized Mild Steel Heat-exchanger in the Low Temperature Area of Atmospheric-Vacuum Distillation Plant;
常减压装置低温部位换热器选材对比
3.
under frequency load shedding
低频率自动负载减少
4.
The Study of Automatic Separation and Low-Frequency Separation Device in Power System;
电力系统自动解列低周减载装置的研究
5.
boiling type low-pressure deliver unit
沸腾式低压压送装置
6.
Utilizing the Low-temperature Used Heat of the Second Set of Atmospheric and Vacuum Distillation, Lanzhou Petrochemical Company;
兰州石化二套常减压装置低温余热利用
7.
Hypobaric Storage of an ultra-low limit of storage devices,Temperature Compensation System
减压保鲜贮藏装置的一种超低限温度补偿系统
8.
undervoltage no-close release
低电压不闭合释放装置
9.
low bearing oil pressure governor
轴承低油压遮断装置
10.
bearing oil pressure trip device
轴承低油压脱扣装置
11.
low lubricating oil pressure trip device
低滑油压力脱扣装置
12.
Ultra-low voltage ultra-low power NMOS bulk-biased mixer
一种超低压超低耗NMOS衬底偏置混频器
13.
Use regulators and pressure relief devices when connecting cylinders to circuits having lower pressure service ratings.
在钢瓶连接到较低额定压力的回路时，使用调整器和减压装置。
14.
WAMS-based Under-frequency Load Shedding Research;
基于广域测量（WAMS）的低频减载研究
15.
Design of Under-Frequency Load Shedding Schemes Using Combinatorial Optimization
基于组合优化的低频减载方案的整定
16.
Animal Experimental Study and Development of Equipment for Osteoporosis Treatment Based on High-Frequency, Low-Magnitude Vibration;
高频、低载振动对抗骨质疏松装置的研制及动物实验研究
17.
Study of Power System Frequency Measurement and Under Frequency Load Shedding Scheme;
电力系统频率测量及低频减载方案的研究
18.
The Research of the Load Shedding Scheme under Frequency Based on the System Characteristic
基于系统频率特性的低频减载方案研究