Lubricate oil automatic balance device, keep the equal oil level equal in each unit.
机油自动平衡装置,保持各单元油面平衡。
Using ester and hydrogenated tea seed oil as base oil, a biodegradation refrigeration compress lubricate oil was developed. The influence of additives on the biodegradation was discussed.
采用酯类和经过加氢精制茶籽油作为制冷压缩机油基础油,研制了一种可降解制冷压缩机油,并探讨了相应添加剂对生物降解过程产生的影响。
Oil riches, naturally, would lubricate the process.
石油资源丰富,自然使这个过程更容易一些。
Oil riches, naturally, would lubricate the process.
石油资源丰富,自然使这个过程更容易一些。
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