dpdt double-pole double-throw

... DPC Data Processing Center 数据处理中心 a DPDT Double-Pole Double-Throw 双刀双掷(开关) 7z DR Drive Range 前进级 …

电气常见英文缩... ... DOS dosing 量 DPDT double-pole double-throw 双刀双掷开关 DPST double-pole sigle-throw 双刀单掷开 …

600MW机组常... ... DOS dosing 量 DPDT double-pole double-throw 刀 缩缩缩 双 双 DPST double-pole sigle-throw 刀缩缩缩缩 …