本公司有生产和分选导电钢珠珠的专业设备十几台，并且建有一条专门的电镀生产线，为本公司的产品电镀锡和镍。
We have over 10 machines for steel ball manufacturing and filtering. And, one plating line is ready and it can plate nickel and tin.
采用高分子凝胶法在玻璃微珠表面制备了镍铁氧体包覆层。
Nickel ferrite coatings were prepared on the surface of glass beads using the polyacrylamide gel method.
利用电沉积技术，在A3钢片上制备了含有微米级空心微珠粒子的镍基复合镀层。
The Nickel micron hollow tiny pearl composite coating on A3 steel substrate was prepared by electrodeposition technique.
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