Description
NZS 2139 – Specification for heat actuated fire detectors
Specifies materials, design, construction and performance of heat actuated fire detectors of 6 operating temperature ranges for use in automatic fire alarm systems in buildings. Reprinted incorporating Amendment 1:1968
Product Details
- Published:
- 02/28/1967
- Number of Pages:
- 16
- File Size:
- 1 file , 1000 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus