Some Suggestions on application of even design in internal combustion engine oil development were pointed.

本文对均匀设计在内燃机油研制中的具体应用提出了一些建议。

youdao

Some Suggestions on application of even design in internal combustion engine oil development were pointed.

本文对均匀设计在内燃机油研制中的具体应用提出了一些建议。

youdao