短語(yǔ)詞組短語(yǔ)thin heavy oil layer 薄層稠油thin fuel oil 稀燃油;輕燃料油thin stand oil 稀熟油thin heavy oil reservoir 薄層稠油油藏Thin -oil Lubrication System 稀油潤(rùn)滑系統(tǒng)a thin oil 淡油Thin Oil Pay 薄油層thin oil sealed 稀油密封thin oil lubrication system 稀油潤(rùn)滑系統(tǒng) 返回 thin oil