讨论了一些含磷化合物的化学结构对其作为齿轮油极压剂的性能的影响。
Phosphorated compound can be used as extreme-pressure agent for gear oil, the influence of its chemical structure on properties of gear oil was discussed.
一般会把它切成极薄的片状放在其他食物上，或制成各种松露油销售。
They are generally served sliced into extremely thin slivers on top of other food and are frequently suffused in oil for sale as truffle-oil.
极长的换油周期，使用寿命是矿物油的6~8倍。
Extremely long oil cycle, service life is 6 ~ 8 times mineral oil.
应用推荐