PRACTICAL FUNDAMENTALS FOR FIELD USE OF INSTRUMENTS AND EQUIPMENT

被引：0
|
作者：
COWLES, JR
机构：
来源：
MATERIALS PROTECTION AND PERFORMANCE | 1973年 / 12卷 / 01期
关键词：
AMMETERS; -; GALVANOMETERS; INSTRUMENTS; VOLTMETERS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper outlines the basic characteristics of cathodic protection instruments primarily as applied to underground structures. Emphasis is placed on the reasons that certain varities of meters are used and their limitations. Covered are galvanometers, voltmeters and ammeters, principle of operation and maintenance.
引用
收藏
页码：25 / 31
页数：7
相关论文
共 50 条
12345