general rules for technical summaries of surveying and mapping 测绘技术总结编写规定
technical summary for using zizyphus spinosus hu to graft jujube 酸枣嫁接大枣技术总结
technical summary report 技术报告摘要
the paper is a technical summary and analysis of industrial application of sulfur recovery catalyst ct6-4b in oil refinery of lanzhou petrochemical company 摘要对ct6-4b硫磺回收催化剂在兰州石化公司炼油厂的工业应用情况进行了技术总结与分析。