利用磷化锌毒签防治幼虫时要在蛀道低端几个新鲜都插毒签,并用泥土密封所有排粪孔。
The Zinc phosphide sticks were inserted into new hole of the gallery from bottom to top, and then the holes had to be blocked with mud.
磷化液不仅应用于黑色金属及其合金上,而且已应用到铝、锌、铜、镍、铬等各种材质和合金上的表面处理。
The phosphorated fluid not only is applied to ferrous metal and its alloy, but also to surface disposal of aluminum, zinc, copper, nickel, chrome and various materials and alloys.
介绍了一种全新的能够满足汽车制造商最新要求的磷化技术,并且讨论了锌盐磷化技术的未来发展趋势。
A new phosphating technology to meet the latest requirement of automakers is introduced, and the future development trend of zinc salt phosphating is discussed.
为了保持基体金属硬度、磁性以及电镀层性能等均不变,将锌铁合金电镀工艺与磷化工艺进行了组合,以提高钢铁件的防护性能。
Holding primary hardness, magnetism and plating properties of matrix, protection performance of steel was improved by combining the Zn - Fe alloy electroplating and phosphating technology.
研究环氧树脂和氧化锌用量对含磷化合物阻燃高抗冲聚苯乙烯(HIPS)力学性能的影响。
The effect of epoxy resin and zinc oxide on the mechanical properties of flame retarded HIPS modified by the phosphorus -containing compound.
通过对常温锌系磷化膜层的组织结构的电镜观察,分析了影响膜层质量的因素,探讨获得优质磷化膜的途径。
By electron microscopic examination of texture of room temperature Zn phosphating film, factors affecting coating quality are analyzed and ways of getting excellent quality phosphating film discussed.
提出一种新型的钢铁中温锌钙系状态下的磷化工艺。
A newly developed phosphating process under middle level temperature is put forword.
表面处理:镀锌(蓝锌、黄锌及镀锌上蜡)、镀镍、磷化黑。
Surface processing: plate the zinc (blue zinc, yellow zinc and plate the zinc up the wax) and plate the Ni, point phosphate to turn black.
针对锌系中温磷化技术的缺点,研制出一种低温锌系磷化促进剂。
In view of the shortcomings of medium temperature zinc based phosphating technology, the title accelerator has been developed.
研制了一种常温锌系磷化工艺。
A zinc-series phosphating process at room temperature was developed.
该磷化液适用于锈蚀钢材、泛锈蚀镀锌钢材和完好锌层钢材。
This phosphating solution is suitable for steel material, corroded zinc plated steel substrate and zinc plated steel material.
改进后的磷化液称为锌钙系磷化液。
The solution after improvement is called zinc and calcium series phosphating solution.
研制了一种新型低温锌系磷化液。
A new type phosphating solution of zinc series at low temperature was prepared.
同时,从理论上分析了低锌磷化膜耐腐蚀性好的原因,强调了低锌磷化膜是所有电泳漆的最佳匹配选择。
It also analyzed the causes of higher corrosion protection of low-zinc-phosphating film, and indicated low-zinc-phosphating film is the best choice for all sorts of electrodeposition paint.
BL- 303系槽浸型锌系磷化处理剂。
BL- 303系槽浸型锌系磷化处理剂。
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