Conventional paper reinforcers have little effects on the poultry feather fiber paper.
研究了改性明胶用于家禽羽毛纤维配抄特种纸的增强效果。
Feather keratin (FK) is the waste of poultry industry and will cause environmental problems if it is disposed directly.
羽毛角蛋白是家禽加工企业产生的废弃物，直接丢弃不仅浪费了蛋白质资源同时也污染了环境。
Feather keratin (FK) is the waste of poultry industry and will cause environmental problems if it is disposed directly.
羽毛角蛋白是家禽加工企业产生的废弃物，直接丢弃不仅浪费了蛋白质资源同时也污染了环境。
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