Interior materials used in buses of type M2 and M3; Vehicles other than railway or tramway rolling- stock, and parts and accessories thereof (HS 87); Ignitability and burning behaviour of materials and products (ICS 13.220.40)

National Standard of the P.R.C., Flammability of Interior Materials for Buses (9 page(s), in Chinese)

This standard stipulates the technical requirements and test method for flammability of interior materials used in buses of type M2 and M3.