电镀焦磷酸盐铜锡镍废水由“常流水”清洗方式改为反喷淋清洗方式。
Counter-flow spray technique for the treatment of the rinsing water containing pyrophosphates in Cu- Sn-Ni alloy plating is described.
编织：正捻、反捻、 双向搓捻、先编后镀、先镀后编，又分热镀锌、电镀锌、PVC涂塑等。
Weaving: Straight twist, reverse twist, double twist, the first series after plating, after plating the first series, is divided into hot-dipped galvanized, electric galvanized, PVC coated and so on.
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