[化] 双效油(具有润滑和冷却的作用);
The dual-purpose burner for oil and coal water slurry had perfect performances: it can meet the operating requirement of various loads;
采用的油、水煤浆两用燃烧器适应性能好,在烧油和烧煤浆时都能稳定着火,炉膛火焰充满度好,且配风调节方便,能适应不同负荷运行要求。
The formulation and evaluation of a dual-purpose oil for tractor transmission and hydraulic system are presented.
本文介绍了拖拉机传动液压两用油的研制过程和台架评定试验.
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