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- zinc tetroxy chromate 四盐基铬酸锌,锌白腻子
- zinc tetroxy chromatape 四盐基铬酸锌; 锌白腻子
- Chromate conversion coatings on zinc or cadmium electrodeposits. 锌和镉电解沉积物的铬酸盐处理。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- You should first put a small piece of zinc plate into the cup. 首先,要向杯子里放一小片锌板。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金,用于仿制黄金首饰
- Two-stage chromate reduction has been used at several plants. 一些厂已采用两段铬酸盐还原法。
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- Zinc is generally caustic to foliage. 锌常对幼叶有腐蚀作用。
- Passivation technology on electrodeposited zinc in titanium solution was provided as an alternative treatment to chromate blue passivation. 探讨了镀锌层钛盐溶液钝化替代传统的铬酸盐镀锌层蓝色钝化的工艺和形成蓝色钝化膜的机理。
- Zinc displaces the hydrogen of dilute acids. 锌置换了稀酸中的氢。
- With proper PH adjustment (4.5-5) the chromate will be removed. ph值调节得当,铬酸盐也可被除去。
- The process of engraving zinc printing plates. 制锌版术雕刻锌印刷版的过程
- Easy application, Contains no lead or chromate pigments. 施工方便,表面处理不大理想时也可施工。
- To coat(iron or steel) with rust-resistant zinc. 对(铁或钢)镀一层锌
- It is important to prevent ocular hum caused by chromate salt. 红矾毒性强,对眼部烧伤重,关键是加强预防。