... Inhibitor缓蚀剂 Synthetic lubricating oil 合成油 Dickon研制成功 PET作为纤维原料已有53年的历 ...
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synthetic lubricating oil and grease 合成润滑油脂
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Even synthetic lubricating oil is derived from actual petroleum oil.
FORBES: Peak Oil and ERoEI: Still Nonsense
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