Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products. The general technical requirements and test methods
Information technology. Open Systems Interconnection. Procedures for the operation of OSI Registration Authorities. Part 3. Registration of Object Identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T
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