“viscosity grade”的概念、定义、翻译、参考文献-科学参考

单词	viscosity grade
释义	viscosity grade Encyclopedia 工学黏度等级释 viscosity grade黏度等级通过测定低温起动黏度、低温泵送黏度、高温运动黏度、高温高剪切黏度等性能，将润滑油划分成的若干等级。
随便看	typochemical element typographic document typographic man Typography Publication for Western Xia typological dominance typological-functional approach typological harmony typological hierarchies typological interpretation typological theory of higher nervous activity typological variables typology typology of architecture typology of derivation typology of education typology of inflection typology of negation typology of polar questions typology of political parties typology of predication typology of word classes typomorphic mineral typoon disaster Tyr tyramine

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