cranking test 中文意思是什麼
cranking test
解釋
大電流試驗-
Apparent viscosity of engine oils - between 30 and 50 c using the cold - cranking simulation, test method for
用冷起動模擬法測定30至50之間發動機油表觀粘度的試驗方法 -
Standard test method for apparent viscosity of engine oils between - 5 and - 35 c using the cold - cranking simulator
用低溫開裂模擬器測定- 5 - 30之間發動機油表觀粘度的標準試驗方法
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