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Terms for subject Space containing 质量 标 准 | all forms | in specified order only
ChineseEnglish
全国环境空气质量标准national ambient air quality standards (美国环保局)
可接受的质量标准acceptable quality level
合格质量标准acceptable quality lever
标准质量控制standard quality control
质量保证验收标准quality assurance acceptation standards
质量标准规范quality specifications
质量验收标准quality acceptance standards
验收质量标准acceptable quality lever