This paper summarizes destructive testing techniques for concrete strength focusing on making an induction and analysis on main operating points for each technique.
本文在综述混凝土强度破损检测技术的同时，重点对每项技术的操作要点进行了归纳分析。
Development situations of new techniques and new type glass fiber products for printed circuit board since 80s abroad have been introduced in the paper. galss cloth as the main points.
本文以玻璃布为中心，介绍了八十年代以来国外印刷线路板用玻纤新产品与新技术的开发状况。
Reports about SARS abroad are summarized, and the key points of SARS techniques are discussed. Finally, the main usages of SARS are pointed out.
在综述国外关于SARS报导的基础上，讨论了SARS的技术要点，指出了SARS的主要用途。
Reports about SARS abroad are summarized, and the key points of SARS techniques are discussed. Finally, the main usages of SARS are pointed out.
在综述国外关于SARS报导的基础上，讨论了SARS的技术要点，指出了SARS的主要用途。
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