lubrication pump test stand 机油泵试验台
It is proved through field test that this grease can offer better comprehensive properties including long life and good lubrication, and thus can be used in wide applications.
通过实际应用试验，证明EPU聚脲-醋酸钙复合润滑脂使用寿命长，润滑性好，是一种综合性能好、应用范围广的润滑脂。
The paper described the structure of a new kind of spiral flake tubular lubrication oil intercooler, clarified the principle of this cooler. A contrast optimal test was proceeding.
为此，针对企业需要，提出了一种传热性好、可靠性高、制造工艺简单、维护方便的柴油机机油冷却器结构形式，阐明了这种冷却器传热的原理；
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