您要查找的是不是：
- The process flow and formulation of silver-salt black passivation of zinc electroplate were presented, and the functions of the different components in passivation solution were introduced. 给出了镀锌层银盐黑色钝化的工艺流程及配方,介绍了钝化液中各组分的作用。
- A New Process of Black Passivation for Zinc Coating 镀锌黑钝化新工艺
- Talk about Black Passivation on Zinc Plating Parts 也谈镀锌黑色钝化
- Black Passivation of Electrodeposited Zn-Fe Alloys Zn-Fe合金镀层的黑色钝化
- Black passivation process of Zn-Ni alloy deposits Zn-Ni合金镀层的黑色钝化工艺研究
- Experimental results showed that the black passivating process could meet the need of Industrialization. 研究结果表明，改良后的黑色钝化工艺完全能够满足镀锌件（特别是滚镀件）黑色钝化的实际生产需要。
- Trivalent Chromium Black Passivation for Galvanized Coating 镀锌层三价铬黑色钝化工艺的研究
- The existing methods of zinc plating blackening by black passivating, coloring, dyeing, etc. are studied, and the high resistance to corrosion of the passivator is highlighted. 综述了镀锌层黑钝化、着色、染色等黑化处理的方法,重点研究了高抗蚀的黑钝化处理。
- This paper simply introduced these methods of rainbow passivating、military green passivating、blue-white passivating、black passivating、Cr3+passivating for galvanizing. 简要介绍镀锌后彩虹色钝化处理、军绿化钝化处理、蓝白色钝化处理、黑色钝化处理和三价铬钝化处理。
- He was in black from crew to earing. 他全身上下都穿着黑衣服。
- Black Coating Method As a Substitute for Black Passivation of Zinc Coating 替代镀锌层黑色钝化的黑色涂覆法
- He whipped up a pistol and shot at the black bear. 他急忙抓起手枪，向那头黑熊射击。
- Many people were taken off by the Black Plague. 许多人被黑死病夺去了生命。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- The old trade in black ivory is on more. 昔日非洲黑奴的买卖已不复存。
- The black sedan suddenly drew out into the traffic. 黑色轿车突然开动，驶进了车流。
- I have a snag in my best black tights. 我最好的一条黑裤袜给划破了。
- He fell down the stairs and was all black and blue. 他从楼梯跌下而青一块紫一块了。
- Troubleshooting for silver-salt black passivation of zinc electroplate 镀锌层银盐黑色钝化故障处理
- Black and white show a striking contrast. 黑和白形成明显的对比。
