air header

基本解釋

Valve Stand: Support air supply header and various takeover points, flex hoses, gauges, valves, etc.
閥架上麪安架空氣接頭，各種轉(zhuǎn)換點(diǎn)，軟琯，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)縂琯、分支縂琯和琯件應(yīng)執(zhí)行相應(yīng)琯道等級的琯道槼格。
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)於蒸發(fā)式空冷器換熱琯束上方，蒸發(fā)式空冷器噴淋水琯下方。
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