long-life oil 长效机油
Whether this newfound energy austerity alters the fabric of American life in a lasting way will depend partly on what happens to oil prices over the long term.
新发现的能源节俭能否在长期持续改变美国人的生活的构造取决于长期内的原油的价格走势。
Life is better than oil mute type of air compressor more long! ! ! ! !
寿命也比有油静音式的空压机更为长久!
Extremely long oil cycle, service life is 6 ~ 8 times mineral oil.
极长的换油周期,使用寿命是矿物油的6~8倍。
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