Commercial gas-burning appliance HS: 8417200000, 8419810000. ICS:91.140. Bakery ovens, including biscuit ovens (HS 841720), For making hot drinks or for cooking or heating food (HS 841981). Installations in buildings (ICS 91.140).

National standard of the P.R.C., Commercial gas-burning appliance (54 page(s), in Chinese)

This standard specifies the materials, structure, performance requirements and test methods of commercial gas-burning appliance. The standard applies to 13 types of commercial gas-burning appliance, such as gas steaming oven, whose burning air comes from indoor and combustion product is directly or indirectly discharged outside.