After being engaged by a small electroplating factory close to bankruptcy, the author made some suggestions on how to improve the living, work conditions, and reward of the plating workers of peasant origin.

Surface water and shallow groundwater within the flow of an electroplating factory was analyzed in order to study the resulting impact.

Regarding common problems affecting cleaning production in the design of domesticplating workshops, the dissertation presents the problem-solving methods.

Study on cytogenetic toxic effect of waste water from plating plant on vicia faba root tip cells;

On the basis of studying the manufacturing technology of covering plating of diamond,the authors give a theoretical discussion on some problems which are apt to arise in manufacturing procedure of covering-plating of diamond.