Standard Number: YY/T 0803.4-2015(YY/T0803.4-2015)
Chinese:牙科学 根管器械 第4部分：辅助器械
English:Dentistry – Root-canal instruments–Part4:Auxiliary instruments
Effective Date:2016-01-01
ICS:11.060.20
Standard Applicability:This standard applies to hand-held or machine-operated root canal instruments except for enlargers, pressurizers, and shaping and cleaning instruments. This standard specifies the requirements and test methods for hand-held or machine-operated root canal instruments not mentioned in YY 0803.1-2010, YY/T 0803.2-2010, YY 0803.3-2010 or ISO 3630-5:2011, and also specifies the specifications, product marking, safety precautions, instruction manuals and labeling requirements for the instruments.
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