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NSF 455-4-2022 (Chinese language)
Good Manufacturing Practices for Over-the-Counter Drugs (Chinese)
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NSF International [nsf]
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NSF International [nsf]
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Deutsches Institut für Normung [din]
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Deutsches Institut für Normung [din]
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Department of Defense [dod]
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Department of Defense [dod]
As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.