sanitary quality meaning in English

卫生质量

More refined interpretations of the sanitary quality of water were based upon this knowledge .
根据这个道理对水质卫生可作更加精确的解释。
Investigation on sanitary quality of cosmetics in wuhan
武汉市化妆品卫生质量调查
Effects of industrial pollution by chromium on sanitary quality of huangshui river
工业性铬污染对湟水水质的影响
Report on survey of control of sanitary quality of hands of medical personnel
关于医务人员手卫生质量管理调查报告
The effect of a landfill refuse treatment plant on the sanitary quality of the nearby well water
某垃圾填埋场对附近井水水质的影响

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