质量保证书
英语翻译
certificated quality level
拓展翻译
质量保证
quality assurance
quality assurance
quality assurance
质量保证程序
quality assurance program
质量保证规定
quality assurance provisions
质量保证数据系统
quality assurance data system
质量保证系统
quality assured system
质量保证要求
quality assurance requirements
质量保护
quality protection
制造质量控制
manufacturing quality control
质量
mass; quality
Q
mass
mass; quality
quality
质量比
mass ratio
质量比率
quality ratio
质量标准
quality standard
quality level; quality specification; quality standard
quality standards
质量不变
mass conservation
质量不灭
conservation of mass
质量不灭定律
law of conservation of matter
质量不一的
spotty
质量单位
mass unit
质量的
molar
质量的市场
quality market
质量低劣
low quality
