activated petroleum coke
机 活性石油焦… Read the rest
In'glizche Xenzuche Lughet
Search Results for: petroleum
american petroleum institute
经 美国石油学会… Read the rest
American petroleum institute baume
机 A.P.I.波美比重单位… Read the rest
condensing of petroleum vapours
建 石油蒸汽的冷凝… Read the rest
green petroleum coke
化 生石油焦; … Read the rest
consumption of petroleum
建 石油的消耗… Read the rest
synthetic petroleum
化 合成石油… Read the rest
acid-base determination of petroleum products
建 石油产品的酸碱测定法… Read the rest
phenyl petroleum sulfonate
化 石油磺酸苯酯… Read the rest