This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of low dielectric loss electrical laminated boards. This standard applies to electrical laminated wood boards made of rotary-cut wooden veneers coated with an appropriate amount of synthetic resin glue and stacked and then hot-pressed.
LY/T 1278-1998 history
2011LY/T 1278-2011 Laminated wood for electrical purposes
1998LY/T 1278-1998 Laminated compressed wood used for electrical insulation