This part of JB/T 10585 specifies the product type and size, technical requirements, test methods, inspection rules, packaging and marking of insulators for low-voltage wiring. This section applies to porcelain insulators (hereinafter referred to as insulators) used for insulating and fixing conductors in indoor power distribution lines with power frequency AC or DC rated voltages below 1000V. This section does not apply to insulators used in media that may damage porcelain and glaze.
GB/T 1001.1-2003 Insulators for overhead lines with a nominal voltage above 1000V Part 1: Ceramic or glass insulator units for a.c.systems--Definitions,test methods and acceptance criteria
GB/T 191-2000 Packaging-Pictorial marking for handling of goods