IS 3890 : Part 2 : 1967 Instruments, Plastic Filling, Dental - Part II : Designation Numbers 12, 20, 21, 46, 47, 153 and 183
| UDC 615.472 : 616.314-72 | MHD 8 |
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| Reaffirmed 2018 |
1. SCOPE
1.1 This standard ( Part II ) specifies the requirements of dental plastic filling instruments of designation numbers 12, 20, 21, 46, 47, 153 and 183.