常見例句雙語例句The distillation range is a kind of chief quality index for petroleum products.我們可提供三種餾程范圍、具有不同揮發(fā)性的產品。The extremely pure ester oil or extremely narrow distillation range of base oil, synthetic hydrocarbon oil to the same height as flash point, using more safe.采用極其純凈的酯類油或餾程極窄的合成烴為基礎油，賦予成品油等高的閃點，使用更安全。The standard method with atmospheric pressure correction for distillation test of coking benzene products is studied. The distillation range of coking benzene products is defined.研究了焦化苯類產品蒸餾試驗的氣壓補正標準方法，對焦化苯類產品的餾程范圍進行了定義。 返回 distillation range