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由六二一研究所与哈尔滨玻璃钢研究所共同起草的《试验用单向纤维增强塑料平板的制备》及《预浸料的挥发份含量试验方法》二项国标已审定通过。今年9月在西安召开的纤维增强塑料标准化分技术委员会第三届年会上,审议代表认为这二项标准中前者为所有单向纤维增强塑料性能试验方法提供了前提,使这一系列试验方法的试样制备有了准绳;后者则是衡
The two national standards of “Preparation of Unidirectional Fiber Reinforced Plastic Plate for Testing” and “Test Method for Volatile Content of Prepregs” jointly drafted by the Institute of Harbin Institute of Technology and Harbin Institute of Glass and Reinforced Plastics have been approved. At the third annual meeting of the Technical Committee on Standardization of Fibers Reinforced Plastics held in Xi’an in September this year, the deputies to the reviewers considered that the former of the two standards provided the prerequisite for all unidirectional fiber-reinforced plastics performance testing methods and made this series of test methods The preparation of the sample has a yardstick; the latter is the balance