短語詞組短語oil band saturation 油帶飽和度Saw band oil 鋸條油;食品級鏈條油band oil pool 帶狀油藏oil -immersed automatic band filter 油浸自動(dòng)帶式過濾器band oil basin 帶狀油藏lithologic band oil -gas reservoir 帶狀巖性油氣藏 返回 oil band