vertical reference line 中文意思是什麼
vertical reference line
解釋
垂直基準線-
Petroleum and liquid petroieum products - volumetric calibration of vertical cylindrical metal tanks - optical reference line method
石油和液體石油產品立式圓筒形金屬油罐容積標定法 -
Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products - optical - reference - line method
石油和液態石油產品用立式圓柱形儲罐的校驗方法.第2部分:光學基準線法 -
Petroleum and liquid petroleum products - calibration of vertical cylindrical tanks - part 2 : optical - reference - line method
石油和液態石油產品.直立式圓筒狀油罐的標定.第2部分:光學參比線法
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