The hydraulic pressure clay gun is smelts iron one of blast furnace important equipment,may facilitate stops up the taphole,in order to next smelting.是什么意思_The hydraulic pressure clay gun is smelts iron one of blast furnace important equipment,may facilitate stops up the taphole,in order to next smelting.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句