短語詞組短語Even round pressure 均勻圍壓ventilation by even air pressure 均壓通風(fēng)技術(shù)ventilating by even air pressure 均壓通風(fēng)extinguishing by even air pressure 均壓滅火even pressure control 均壓控制top even pressure 爐頂均壓furnace top even pressure 爐頂均壓even pressure ventilation 均壓通風(fēng)even pressure fire -extinguished 均壓滅火 返回 even pressure