建立和维护质量控制、质量标准、检验和试验方法及程序。
Establish and maintain the basis for quality control, quality standards, inspection and test methods and procedures.
标准光学面形的建立与绝对检验。
Absolute measurement and foundation of standard optical surface.
研究结果可用于评价两车道公路的服务水平及检验和建立二车道公路的几何设计标准。
The implication of the findings is the provision of the level of service evaluation and the test and determination of the criteria of geometric design for two lane rural roads.
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