用disconnector造句子，“disconnector”造句

"The half cock notch, disconnector, and hammer block may also be inspected to ensure that they are functioning as originally designed. "

high voltage out-door disconnector

overpressure disconnector

Recently, quality accident of screw being crooked occurred several times of type GW27-252/2000A disconnector manufactured by Pinggao Group Co.

disconnector lever stud

The disconnector shall operator at the power frequency short circuit while MOA's failure under the abnormal conditions.