ISO 21927-10:2011 specifies requirements and gives test methods for primary and secondary electrical and pneumatic power output devices, designed for use in smoke and heat control systems in buildings. A summary of functions is given.
Document published on: 2011-07-15 Edition: 1 (Monolingual) ICS: 13.220.20 Status: Published Stage: 60.60 (2011-07-13) TC/SC: ISO/TC 21/SC 11 Number of Pages: 35
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