JB/T 5822-1991 Epoxy glass fiber mold insulation for electrical insulation

JB/T 5822-2015 Electrical glass fiber reinforced phenolic mold composite

GB/T 1033-1986 Test method for density and relative density of plastics GB/T 1033.1-2008 Plastics—Methods for determining the density of non-cellular plastics—Part 1:Immersion method,liquid pyknometer method and titration method GB/T 1033.2-2010 Plastics—Methods for determining the density of non-cellular plastics—Part 2:Density gradient column method GB/T 1033.3-2010 Plastics—Methods for determining the density of non-cellular plastics—Part 3:Gas pyknometer method GB/T 1408.1-1999 Methods of test for electric strength of solid insulating materials-Tests at power frequencies GB/T 1408.1-2006 Electrical strength of insulating materials—Test methods—Part 1:Tests at power frequencies GB/T 1408.1-2016 Insulating materials—Test methods for electric strength—Part 1:Test at power frequencies GB/T 1408.2-2006 Electrical strength of insulating materials—Test methods—Part 2:Additional requirements for tests using direct voltage GB/T 1408.2-2016 Insulating materials—Test methods for electric strength—Part 2:Additional requirements for tests using direct voltage GB/T 1408.3-2007 Electric strength of insulating materials—Test methods—Part 3:Additional requirements for 1.2/50 μs impulse tests GB/T 1408.3-2016 Insulating materials—Test methods for electric strength—Part 3:Additional requirements for 1.2/50μs impulse tests GB/T 1409-2006 Recommended methods for the determination of the permittivity and dielectric dissipation fator of electrical insulating materials at power,audio and radio frequencies including meter wavelengths GB/T 1410-2006 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials GB/T 1447-2005 Fiber-reinforced plastics composites—Determination of tensile properties GB/T 3354-1999 Test method for tensile properties of oriented fiber reinforced plastics GB/T 3354-2014 Test method for tensile properties of orientation fiber reinforced polymer matrix composite materials JB 3961 ZB K 08 002