This part of JT/T 599 specifies the product classification, structural dimensions and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of glass fiber reinforced plastic pipe boxes for highway use (hereinafter referred to as fiberglass pipe boxes) content. This section applies to fiberglass pipe boxes for highway use.
JT/T 599.2-2004 history
2004JT/T 599.2-2004 The glass-fiber-reinforced thermosetting-resin product for highway Part 2: Trunk
JT/T 599.2-2004 The glass-fiber-reinforced thermosetting-resin product for highway Part 2: Trunk was changed to GB/T 24721.2-2009 Glass fiber reinforced plastic product for highway.Part 2:Trunk.