This standard specifies the classification and marking, requirements, test methods, inspection rules, etc. of hinges (hinges) for building doors and windows. This standard applies to hinges (hinges) for building casement doors and interior casement windows.
JG/T 125-2007 Referenced Document
GB/T 14436 General principles of industrial product guarantee documents
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update