绝对静电单位制
absolute electrostatic system
厘米。克。秒静电单位制
CGS electrostatic system of units
厘米。克。秒静电制单位
CGS electrostatic system units
单位静电力管
unit electrostatic tube of force
unit electrostatic
force
等电位[静电]透镜
unipotential [electrostatic] lens
静电电位动态测试仪
electrostatic potential dynamic testing instrument