zinc plating 镀锌 ; 白锌 ; 电镀锌
acid zinc plating process 酸性锌电镀
zinc-plating additive 镀锌添加剂
zinc-plating brightener 镀锌光亮剂
cyanide zinc plating solution 氰化锌电镀
The friction property of metal composite pipes with plastic-plating was measured and compared with that of zinc-plating and polypropylene pipes of the same size.
测定了金塑复合管的阻力性能,并与同一规格的镀锌管、聚丙烯管进行比较。
Zinc plating chromic acid salt after the passivation, corrosion resistance can improve 6 to 8 times.
锌镀层经铬酸盐钝化之后,耐蚀性可提高6 ~ 8倍。
Roller in the simple, zinc plating production.
从事简单的滚、镀锌电镀生产。
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