CHN/1457
WTO/TBT
China - 91 - Construction materials and building
- 84 - Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
2020-10-01
2020-09-02
Gas storage water heater ICS: 91.140 HS: 8419
National Standard of the P.R.C., Gas Storage Water Heater (62 page(s), in Chinese)
This standard specifies the terms and definitions, classifications and models, materials, structure and safety devices, performance requirements, test methods, inspection rules, signs and instructions, packaging, storage and transportation of gas storage water heaters. This standard applies to gas storage water heaters with a rated thermal load less than 100kW and a rated volume less than 500L.