viscosity gravity constant 中文意思是什麼
viscosity gravity constant
解釋
粘度 比重常數-
Vgc standard test method for calculation of viscosity - gravity constant of petroleum oils
石油潤滑油粘度-重力常數 -
Viscosity gravity constant
粘度重力常數 -
05. 01 test method for calculation of viscosity - gravity constant of petroleum oils
計算石油的粘度-比重常數的試驗方法
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