進口地溝油?便宜,做成柴油有利潤。
新鮮大豆榨油成本高,做的柴油太貴,沒有經濟意義
進口地溝油?便宜,做成柴油有利潤。
新鮮大豆榨油成本高,做的柴油太貴,沒有經濟意義
•
不是經濟帳,現在正知第一;好處,大街上卡車跑過留炒豆喂
-胡雪鹽8-
♂
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10/17/2025 postreply
03:13:56
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