A.50ml
B.100ml
C.120ml
D.200ml
E.250ml
[多选题]A.水分凝结B.浸润绝缘部件表面C.绝缘强度下降D.E.
[单选题]A.50mlB.100mlC.120mlD.200mlE.250ml
[单选题]A.2B.3C.4D.5
[单选题]A.52.8B.91.4C.304.8
[单选题]A.52.8B.91.4C.304.8
[单选题]A.<14%B.14%~15%C.15%~16%D.>16%
[单选题]A.3.719LB.5.125LC.2.375LD.2.937L