go-devil
go-devil汉语翻译
【化】 清管器
go-devil详细解释
go-dev.il
n.(名词)A logging sled.滑板中耕机A railway handcar.铁路上的手摇四轮车A jointed tool for cleaning an oil pipeline and disengaging obstructions.刮管器:一种用来清洗油管和清除阻塞物的节状工具An iron dart dropped into an oil well to explode a charge of dynamite.冲棍:一种投入油井中以引爆炸药的铁矛