A.0.01~0.03MPa B.0.03~0.06MPa C.0.06~0.09MPa D.0.09~0.12MPa
A.6mm B.8mm C.10mm D.12mm
A.關(guān)斷能力試驗 B.短時耐受電流試驗 C.開關(guān)絕緣試驗 D.漏氣率及含水率試驗