CHN/1860
WTO/TBT
China - 13 - Environment and health protection, Safety
- 85 - Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
2024-07-21
2024-06-03
self-contained smoke alarms using scattered light or transmitted light, collection and transmission device (HS code(s): 853190); (ICS code(s): 13.220.20)
National Standard·of·the·P.R.C.,Self-contained smoke alarms using scattered light or transmitted light; (43 page(s), in Chinese)
This document specifies the terms and definitions of self-contained smoke alarms using scattered light or transmitted light, specifies their classification, requirements, inspection rules and mark, and describes the corresponding test methods. This document applies to the design, manufacture, and inspection of self-contained smoke alarms using scattered light or transmitted light used in industrial and civil buildings.