processing waste是什么意思 processing waste怎么读
processing waste的用法和样例
- Phytosterols are an important group of naturally occurring substances derived from waste oil of refining vegetable oil, especially from deoderizer distillate.
植物甾醇是一种重要的天然活性物质，主要来源于植物油精炼下脚料，特别是脱臭馏出物中。
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