This standard is applicable to the sharpness and strength test of injection needles, medical suture needles and acupuncture needles and other products.
GB/T 4506-1984 history
1984GB/T 4506-1984 Method for the test of sharpness and strength of needles tips
GB/T 4506-1984 Method for the test of sharpness and strength of needles tips was changed to YY 0666-2008 Method for the test of sharpness and strength of needles tips.