ISO 9168:2009 is applicable for achieving reliable interchangeability between hoses from dental units and dental handpieces. ISO 9168:2009 specifies four types of hose connector for use between air driven dental handp...
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标准号:
ISO 9168-2009
ISO 9168:2009 is applicable for achieving reliable interchangeability between hoses from dental units and dental handpieces. ISO 9168:2009 specifies four types of hose connector for use between air driven dental handpieces and the flexible hoses of the dental unit which supply the handpieces with water, air and light, and provide for exhaust.
ISO/TR 28821:2012 lists the hose connections for equipment for welding, cutting and allied processes which are standardised within countries of ISO member bodies. Its purpose is to prevent further proliferation of hos...
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标准号:
ISO/TR 28821-2012
ISO/TR 28821:2012 lists the hose connections for equipment for welding, cutting and allied processes which are standardised within countries of ISO member bodies. Its purpose is to prevent further proliferation of hose connections in countries or fields of applications where such connections have not been standardised. ISO/TR 28821:2012 only provides details of the thread type and size applying to that connection.
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