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。
- Lead-free alloy plating layer compacting iron, long service life. 无铅合金铁电镀层密实,使用寿命特长。
- 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。
- 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 SEM and EDX results show that this method is effective to guarantee the plating layer very well... 扫描电镜(SEM)和能谱(EDX)分析结果表明,该化学镀方法能在其表面获得良好性能的金属镀层。
- 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 SEM and EDX results show that this method is effective to guarantee the plating layer very well. 扫描电镜(SEM)和能谱(EDX)分析结果表明,该化学镀方法能在其表面获得良好性能的金属镀层。
- 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。
- The deposition rate, microhardness, corrosion rate of low temperature iron plating layer at different temperatures are investigated. 摘要研究了在不同温度下获得的低温镀铁层的沉积速率、显微硬度、腐蚀速率等性能。
- Zinc plated cap and center frame, good rust prevention performance. 电镀锌端盖及骨架,不易生锈。
- The Quality of lead frame plating layer directly affects the solderability of tantalum capacitor, so its measuring methods are very important. 引线框架电镀层的质量直接影响着钽电容器的可焊性,所以引线框架电镀层质量的测定方法至关重要。
- Chromium layer is a kind of metal plating layer with high-hardness and high-wearability, and corrosivity-bearable, widely used in plating industry. 镀铬层是一种高硬度,高耐磨性又耐腐蚀有实用价值广的金属镀铬层。
- 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 bonding between plating layer and base body,plating layer surface morphology were observed by SEM,and the hardness,bonding force and corro... 结果表明,所得镀层平整、光亮、致密,与基体结合牢固,可有效保护镁合金免遭腐蚀。
- 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。