grough 中文意思是什麼

grough 解釋
格勞
  1. Note : volume of the expansion trough is more than twice that of the increment due to expansion of oil in the entire heat exchanging system caused by working conditions. in this system the expansion grough is always at the highest top. volume of cold oil trough is approx. 1. 3 times of the system ' s total oil uantity. for specific installation mode and dimensions please consult our tech dept

    注:膨脹槽體積大於熱交換系統內所有油量工作條件下膨脹所引起的體積增大量的二倍,本系統膨脹槽總是位子系統的最高處,冷油槽體積約為系統內總油量的1 . 3倍,具體安裝形式及尺寸請洽本公司技術部。
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