镀锌于…包锌或用锌处理；

To coat or treat with zinc; galvanize.

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传统珠皮型： 外层包著硫化锌珠皮，美观但没有保护作用。

Tradition no-frill leather type: the chassis is warped by leather-like material. Look traditional but doesn't provide any protection.

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通过氧指数（OI）、烟密度等级（SDR）、热性能和力学性能的测定，研究了锡酸锌包覆碳酸钙阻燃剂对聚氯乙烯（PVC）电缆料性能的影响。

The effects of Zinc stannate coated CaCO3(ZSC-1) flame retardant on properties of PVC cable material were studied by the tests of OI, SDR, thermal property and mechanical property.

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