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我国目前车用内燃机油基本沿用美国API规格,但由于我国用油水平不均衡,排放法规相对滞后,缺少与新规格相应的试验台架,照搬API规格会带来很多问题,建立一个适合我国国情的、可操作性强的标准已成为当务之急。
However, due to the uneven level of oil used in our country and relatively lagging emission laws and regulations, there is a lack of test benches corresponding to the new specifications. Copying the API specifications will bring about many problems and will create a suitable national condition for our country The standard of maneuverability has become a top priority.