astm oil 中文意思是什麼
astm oil
解釋
美國材料試驗協會規定用油-
Test method for determination of the red dye concentration and estimation of the astm color of diesel fuel and heating oil using a portable visible spectrophotometer
使用便攜式可視光譜檢測儀測定紅染料濃度和估算柴油和加熱油astm色彩的方法 -
Standard test method for determination of the red dye concentration and estimation of the astm color of diesel fuel and heating oil using a portable visible spectrophotometer
用便攜式可視分光光度計測定柴油燃料和加熱油的紅染料濃度及判斷其astm顏色的標準試驗方法
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