naphthenic based lubricationg oil
... 钙基润滑油 lime-base grease 环烷基润滑油 naphthene base lubrication oil; naphthenic based lubricationg oil; naphthenic lube oil 混合基润滑油 mixed base lubrication oil ...
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naphthenic based lubricationg oil
环烷基润滑油
以上为机器翻译结果，长、整句建议使用 人工翻译 。