制定了与人眼生理卫生防护要求有关的《激光防护眼镜防护性能测试方法》国家军用标准。
The national military standard on testing method of protecting performances of laser protective glasses has been laid down.
简述钛合金大应力持久性能的研究过程及其在航空行业标准和国家军用标准中的应用情况。
The research of high stress endurance property of titanium alloy, and application for Aeronautical department standard and national military standard were described.
是一家生产国家军用标准、航空工业标准、统一螺纹标准等系列的钢丝螺套及各种配套工具的专业厂家。
It's a professional manufacturer of wire thread inserts according to National Military Standard, Aviation Industry Standard and Unified thread Standard and it also makes all kinds of related tools.
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