大家好.我現(xiàn)在正在自學(xué)一些安規(guī)知識(shí),其中碰到一些問題不好理解,因?yàn)樽约簺]接觸過,特向各位高手請(qǐng)教.不要笑話.
IEC600335-1 8.1.3 - Test probe 41 of IEC 61032 is applied without appreciable force to live part of visible glowing heating element, all poles of which can be disconnected by a single switching action
請(qǐng)問當(dāng)中visible glowing heating element 是指什么,在什么產(chǎn)品中可見? all poles of which can be disconnected by a single switching action?這句話又怎么理解
請(qǐng)教大家IEC60335-1中問題
全部回復(fù)(10)
正序查看
倒序查看