您要查找的是不是：
- 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。
- A prepared zinc plate used in zincography. 锌版用于锌版印刷的特制锌盘
- For Slate, gradually replaced by Zinc plate. 后因石板重荷，忽然被锌板代替。
- 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 effects of various kinds of zinc plating brighteners were also analyzed ... 分析了各类镀锌光亮剂的作用,并对今后镀锌光亮剂的研究工作提出了期望。
- Adjustable shearing angle reduces the distortion of plate material. 上刀架采用内顷结构，便于落料，提高了制件的精度。
- The adhension of color passivate films being poor is one common trouble in kali salt zinc plating . 彩钝膜结合力差是钾盐镀锌一个常见的故障。
- A bright chloride zinc plating bath containing a special brightener BDZ has been investigated. 本文论述了以BDZ为添加剂的氯化物镀锌工艺.
- The plating material cna be substituted for gold plating and silver plating to become a good... 该镀层材料可代替镀金和镀银，成为良好的弱电接点材料。
- The development history of trivalent chromium passivation for zinc plating was overviewed. 概述了镀锌三价铬钝化的发展历程。
- The characteristics and two types of additives of zincate zinc plating were introduced briefly. 简单介绍了锌酸盐镀锌的特点及其添加剂的两种类型。
- The coating methods used include zinc plating, treatment and galvanising, consuming more energy. 涂层采用的方法包括镀锌，治疗和重重，消耗更多的能量。
- Electroformed stencils are "grown" by electro-depositing a plating material, usually nickel, onto a mandrel carrying a negative, photo-resist image of the aperture pattern. 这些特性有助于制造工艺的准确性。工艺的内在特性，导致孔内形成梯形断面，这有助于锡膏释放。
- Zinc plated cap and center frame, good rust prevention performance. 电镀锌端盖及骨架,不易生锈。
- Concentration of boric acid in bright sulfate zinc plating bath was determined referring to the same method for chloride type zinc plating bath. 将氯化物镀锌液中硼酸的测定方法用于测量光亮硫酸盐镀锌液中硼酸的含量。
- The paper also points out that CTP plate will be the development trend of printing plate material. 文章还指出:计算机直接制版CTP将成为印刷版材的发展方向。
- The art or process of printing color pictures from a series of stone or zinc plates by lithography. 彩色平板印刷术用一系列石板或锌板做平板来印刷彩画的技术或过程
- The physical structure characters of mechanically deposited zinc coating are different from that of hot-dipped zinc coating and zinc plating deposit. 机械镀锌层的物理结构特征不同于热浸锌层及电镀锌层,其金相试样的制备是镀层组织、结构研究的关键。
- With regards to the surface treatment, our crafts include nigrescence, phosphorization, zinc plating, dacromet, nickel plating and copper plating. 表面处理有发黑、磷化、机械镀锌、达克罗、镀镍、镀铜等工艺。
- This article gives the living example of 746 factory.It introduced the treatment of basic zincate zinc plating waste waters and reclaiming engineering. 以746厂为实例，介绍了碱性锌酸盐镀锌废水处理与回用的工程实例。
