1.
On-Line Diagnostic Technique for VRLA
通信用密封铅蓄电池组在线诊断技术
2.
Research and Design on Intelligent Charger for 12V Valve-regulated Lead-acid Battery;
12V阀控密封铅酸蓄电池智能充电器研发
3.
Study of the Valve-regulated Lead-acid Battery On-line Monitoring System;
阀控式密封铅酸蓄电池在线监测系统的研究
4.
Research of Improving Deep Cycle Life for the VRLA Battery;
提高阀控密封铅酸蓄电池深循环性能的研究
5.
The Application and Maintenance of the Sealed Lead Acid Rechargeable Battery in Substation
阀控式密封铅酸蓄电池在变电站的应用及维护
6.
When you type out the letter, it will take less space than this pencil copy.
你用打字机把这封铅笔信打出后, 篇幅要比原件少。
7.
Research and Development of Charger for Storage Battery with Power Factor Correction;
带功率因数校正的密封铅酸蓄电池充电装置的研制
8.
Research of Reducing Floating Current of Valve Regulated Lead-Acid Batteries;
关于降低阀控式密封铅酸蓄电池浮充电流的研究
9.
Analysis of Valve-regulated Lead Acid Batteries’ Quick Invalidness and Its Countermeasures;
阀控式密封铅酸蓄电池早期失效损坏原因分析及对策
10.
That letter was written in pencil.
那封信是用铅笔写的。
11.
lead seal single slip liner hanger
铅封单卡瓦衬管悬挂器
12.
rechargeable sealed lead-acid battery
封闭式可充电铅酸电池
13.
They used heavy lead containers to enclose radioactive substances
他们用厚实的铅质容器封存放射性物质。
14.
Interfacial Reaction and Reliability in Lead-free Electronics Packaging;
无铅电子封装中的界面反应及焊点可靠性
15.
Development of Lead Free Solder and Its Interfacial Issues in Electronics Packaging;
电子封装互连无铅钎料及其界面问题研究
16.
Interfacial Evolution and Reliability of Lead-Free Solder Joints for Electronic Packaging;
电子封装中无铅焊点的界面演化和可靠性研究
17.
The Study of Low Temperature and Free-Pb Sealing Glass for Panel Dispay
平板显示器用低温无铅封接玻璃的研究
18.
Reliability analysis of PBGA devices with different finishes under hygrothermal environment in lead-free electronics package
无铅封装中镀覆层对PBGA耐湿热可靠性的影响