China National Standards

China Vibration percussion expectoration Industry Standards English PDF List

  •  China "Vibration percussion expectoration" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    YY/T 1665—2019 Vibration percussion expectoration machine {译}
    振动叩击排痰机    		 China Pharmaceutics Industry Standards
    Vibration percussion expectoration
    English PDF

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