质量评定

• Piezoelectric filters of assessed quality - part 1 : generic specification
  经质量评定的压电滤波器.第1部分:一般规范
• Saw . 1 : surface acoustic wave filters of assessed quality - part 1 : generic specification
  经质量评定的声表面波
• Iec quality assessment system for electronic components - guidance documents
  电子元器件iec质量评定体系.指导性文件
• Quartz crystal units of assessed quality - part 1 : generic specification
  经过质量评定的石英晶体元件.第1部分:总规范
• Quartz crystal units of assessed quality - part 1 : generic specification
  经过质量评定的石英晶体装置.第1部分:总规范
• The development and evaluation of a quality of life scale for high school students
  高中生生存质量评定量表的研制与考评
• Rules for quality evaluation
  质量评定规则
• Standard for quality inspection and assessment of ventilation and air - conditioning works
  建筑电气安装工程质量评定标准
• Quartz crystal controlled oscillators of assessed quality - generic specification
  经质量评定的石英晶体受控振荡器.总规范
• Inspection - acception regulation and quality evaluation standard of geotechnical engineering
  岩土工程验收和质量评定标准