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    Sample Car Engine Oil Element Analysis Reports required 2 дней(-я) left
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    Sample Car Engine Oil Element Analysis Reports required. The car engine oil ( Mobile oil) has grades like SAE 5W20 API SN, In the element analysis report, it shows the percentage of sulphur, zinc, calcium in a particular grade of oil. The Element Analysis report includes Zinc (Zn) (ASTM D4951):* wt. % Calcium (Ca) (ASTM D4951):* wt. % Magnesium (Mg) (ASTM D4951):* wt. % Sodium (Na...

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