[英語學(xué)習(xí)]ovalrotormeterstechspec-文庫吧
2025-08-02 03:37 本頁面
【正文】 ng shall conform to standard ANSI . The smoothness of flange surface shall conform to standard ANSI . The material of the product shall conform to standard ASTM. The calculation note shall be given. The calculation note shall include but not limited to following parameters: temperature, pressure, flow rate (max, normal, min), size, flange ranging, min and max flow rate the meter capable of measuring as well as pressure loss, accuracy, repeatability and corresponding curve. The pressure loss shall not be higher than that of datasheet. The product shall have permanent flow direction. Explosion proof shall meet the requir
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鄂ICP備17016276號-1