Cotton can be dyed after pre mordanting with addition agent.

植物料加入助剂后可用于棉织物。

The residents in the neighbourhood all applauded the council's decision to close the small dye factory.

附近居民们一致赞成市政委员会关于关闭这座厂决定。

A review is summarized on the latest progress in water pollution and stainer's effort in purifying.

概述行业对水资源和色工作者围绕清洁生产所做。

Compund polymer with alumium polychloride and ferrous polysulfate as its main ingredients was used as water scavenging agent in the treatment of dye-house waste water.

用以聚合氯化铝、聚合硫酸铁为主复合聚合物作净水剂,处理废水。