含硫量隻有0.1~0.2%, 隻要稍微沉澱一下蠟
就可以注入拖拉機柴油機
勝利的原油含硫量稍微高一點,尤其是後來的稠油,但是和 中東石油比仍然屬於低硫
含硫量隻有0.1~0.2%, 隻要稍微沉澱一下蠟
就可以注入拖拉機柴油機
勝利的原油含硫量稍微高一點,尤其是後來的稠油,但是和 中東石油比仍然屬於低硫
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