常見例句雙語例句Valve Stand: Support air supply header and various takeover points, flex hoses, gauges, valves, etc.閥架上面安架空氣接頭，各種轉(zhuǎn)換點，軟管，計量表，閥門等。Instrument air supply header pipe, subheader pipe and pipe fittings shall be in accordance with piping specifications for the appropriate pipe class.儀表風(fēng)總管、分支總管和管件應(yīng)執(zhí)行相應(yīng)管道等級的管道規(guī)格。The automatic cleaning device is arranged above the heat exchange tube bundle of the evaporation-type air cooled exchanger and below the spray header of the evaporation-type air cooled exchanger.本發(fā)明它設(shè)于蒸發(fā)式空冷器換熱管束上方，蒸發(fā)式空冷器噴淋水管下方。ip.com 返回 air header