In this paper, raw material selection, formulation, and processing technology of plastisol for foamed bottle-cap liner were introduced.
本文介绍了瓶盖内衬专用发泡增塑糊的生产，原材料选择及配方设计，以及加工工艺。
Based on the traditional technology and the practice, some key links of pottery masks such as clay selection, filter processing, drying and baking are presented.
通过向传统学习和基于实践，论述了陶土的选择、过滤、加工、干燥与烧成等土陶脸谱烧制的几个重要工艺环节。
The selection of compounding system and the effect of processing technology on the property of compound are related.
并就各配合体系的选择及加工工艺对橡胶胶料的性能影响进行技术探索。
The selection of materials, processing technology, moulds, properties and application of transparent AS pipes are presented.
叙述了AS塑料透明管的原材料选择，产品性能，生产工艺，模具及其应用。
The principle for the selection of technology parameter and the main points for processing the tooth surface by scraping with the carbide hob were stated.
介绍了中硬齿面齿轮的刮削工艺，叙述了用硬质合金滚刀对齿面进行刮削加工的工艺参数选择原则及刮削要点。
The processing technology and coextrusion die design of PVC foam core pipes are introduced. Also the selection of raw materials and design of formulation are discussed.
介绍了共挤出的PVC芯层发泡管的工艺流程和模头装置，并讨论了共挤管材的原材料选择及配方构成。
Executive editor is the first person to ensure the quality of science and & technology periodicals, fully responsible for the selection, reading, processing and sorting of contributions.
科技期刊的责任编辑是刊物质量的第一把关人，对稿件的选取、审理、加工、整理负全面责任。
Executive editor is the first person to ensure the quality of science and & technology periodicals, fully responsible for the selection, reading, processing and sorting of contributions.
科技期刊的责任编辑是刊物质量的第一把关人，对稿件的选取、审理、加工、整理负全面责任。
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