zinc coat的用法和样例：
例句
- Progress of molybdate passivating for zinc coating is stated.
本文综述了国内外镀锌层钼酸盐钝化的研究概况。 - Progress of molybdate passivating for zinc coating is stated.
本文综述了国内外镀锌层钼酸盐钝化的研究概况。 - The new development of Zinc alloy plating and chromating technology are reviewed.
综述了电镀锌合金及其钝化工艺在近年来的发展状况。
