短語(yǔ)詞組短語(yǔ)boiler working pressure 鍋爐工作壓力Boiler and Pressure Vessels 鍋爐壓力容器High boiler furnace pressure 爐膛壓力高boiler r pressure gauge 鍋爐壓力計(jì)auxiliary boiler steam pressure 輔鍋爐汽壓boiler hearth pressure control 鍋爐爐膛壓力控制Low boiler furnace pressure 爐膛壓力低boiler steam pressure 鍋爐蒸汽壓力Boiler operating pressure 熱風(fēng)爐工作壓力;鍋爐工作壓力 返回 boiler pressure