JB/T 5909-2010 The ceramic insulator used in precipitator

JB/T 5909.1-1991 JB/T 5909.2-1991 JB/T 5909.3-1991 JB/T 5909.4-1991

GB 9531.7-1988 GB/T 1031-1995 Surface roughness parameters and their values GB/T 1031-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Surface roughness parameters and their values GB/T 1182-1996 Geometrical tolerancing—Generalities, definitions, symbols, indications on drawings GB/T 1182-2008 Geometrical Product Specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out GB/T 1182-2018 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form,orientation,location and run-out GB/T 14389-1993 Test method for impact toughness of high performance ceramics GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 772-2005 Technical specifications of porcelain element for high voltage insulators GB/T 775.1-2006 Test method for insulators—Part 1:General test methods GB/T 775.2-2003 Test method for insulators—Part 2:Electrical test methods GB/T 775.3-2006 Test method for insulators—Part 3:Mechanical test methods GB/T 8411.1-2008 Ceramic and glass insulating materials—Part 1:Definition and classification GB/T 8411.2-2008 Ceramic and glass insulating materials—Part 2:Methods of test IEC 60050-471 IEC 60672-3-1997 JB/T 8177-1999 Insulating metal accessories for general technical requirements for hot-dip galvanizing layer JB/T 9683-1999 JB/T 9683-1999: Insulating product model designation method