National Metrological Verification Regulations of the People's Republic of China
Scope
This procedure applies to the initial calibration, subsequent calibration and in-service inspection of the V2500 bleed valve tester (hereinafter referred to as the tester) used in civil aviation aircraft maintenance.
JJG(民航) 0090-2006 Referenced Document
JJF 1001-1998 General Terms in Metrology and Their Definitions
JJF 1002-1998 The Rules for Drafting National Metrological Verification Regulation