earthed neutral conductor
常見(jiàn)例句
- NOTE 2 A PEN conductor is a protective earthed neutral conductor combining the functions of both a protective conductor and a neutral conductor.
注2： PEN導(dǎo)線(xiàn)是指將保護(hù)導(dǎo)線(xiàn)和中性導(dǎo)線(xiàn)兩種功能結(jié)郃在一起的保護(hù)接地中性線(xiàn)。 返回 earthed neutral conductor