【TBT】KS 1855-3:2008. Thermal solar systems and components — Custom built systems — Part 3: Performance characterization of stores for solar heating Systems
【TBT】KS 1884-3:2008 Specification — Accessories for use in antenna installations — Part 3: TV channel amplifiers, band amplifiers and broadband amplifiers
2009-06-12
Telecommunication Systems (HS: 851840; ICS: 33.120)