... reeling machine 络纱机 reeling waste 缫丝下脚 refined oil 精制油 ...
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re-reeling waste 生丝屑
reeling waste container 屑物容器
silk reeling waste liquor 缫丝废液
reeling waste side machine 废边卷取机
waste silk reeling machine 回丝缫丝机
·2,447,543篇论文数据,部分数据来源于NoteExpress
The waste liquor of silk reeling contains rich protein, enviroment will be polluted seriously if drain the waste liquor directly.
缫丝废液中含有丰富的蛋白质,直接排放严重污染环境。
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