The paper describes a new type of tough and hard wear resistant composite gel coat and GRP mould preparation.
本文论述了一种新型坚韧耐磨复合胶壳的组成及其模具制作工艺。
The present situation of domestic FRP mould preparation were analysed, the preparation methods of FRP mould with high glossiness were mentioned.
本文分析了我国玻璃钢模具制作现状，简单介绍了高光泽度玻璃钢模具的制作。
The control effect was 92.3% to peach mould core disease by spraying preparation of PB97 in the field.
田间小区采用PB97制剂对桃霉心病的防治效果为92 .3 % ，可有效地控制病害的发生。
The present invention relates to a nano reticular composite membrane, its preparation method and mould including the described composite membrane.
本发明涉及一种纳米网状复合膜，其制备方法及包括所述复合膜的模具。
In this paper, technical principle on preparation of metal mould by casting method of electroslag smelting and application prospect is described.
本文简述了用电渣熔炼浇铸法制备金属模具的工艺原理和该方法的应用前景。
The technical measures for mould unloading during the preparation of a spherical charge were described and a much better design for shaping base was put forward.
文中简要阐述了在制备球形药包过程中，为解决压装药件的退模问题所采取的技术措施，并提出了较佳的成型底座的设计方案。
It is used to make preparation for making mould by gel mould. With economical design, it can integrate the automatic equipment perfectly.
用于橡胶模制作模型的准备、设计经济、和自动装置设备完美结合。
Therefore, this paper brought forward a new preparation technology, namely mould pressing and semi-carbonization technology (MSCT).
为此，提出了一种新型的沥青基炭复合材料的制备工艺，即模压半炭化成型工艺（简称MSCT工艺） 。
The alumina ceramics is gel-mould cast with low toxic N methylolacrylamide system. This paper reports the investigation on the preparation of alumina suspension and its solidification process.
采用低毒的N羟甲基丙烯酰胺体系凝胶注模成型氧化铝陶瓷，研究了该体系下浓悬浮体的制备及固化过程。
The invention provides a copper mould suction casting preparation device of an iron-based bulk amorphous alloy toroidal magnetic core and a method therefore.
本发明是一种铁基块体非晶合金环形磁芯的铜模吸铸制备装置及其方法。
The rapid casting process from 3D solid mould to metallic parts was designed. The preparation of ceramic shell and casting process of metallic parts are expounded and the part accuracy is measured.
研究了原型用塑料粉受热裂解燃烧特点，并据此制订了从计算机三维模型到金属零件的快速铸造工艺。
The rapid casting process from 3D solid mould to metallic parts was designed. The preparation of ceramic shell and casting process of metallic parts are expounded and the part accuracy is measured.
研究了原型用塑料粉受热裂解燃烧特点，并据此制订了从计算机三维模型到金属零件的快速铸造工艺。
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