Resources saving. Waste treatment. Guideline on the safe collection, storing, transporting and disassembling of the waste electrical and electronic equipment except for mercury-containing devices and appliances
Services of housing maintenance, public utilities and administration of apartment buildings. Services content in-house power supply systems of apartment buildings. General requirements
Digital Video Broadcasting (DVB). Modulator Interface (C2-MI) for a second generation digital transmission system for cable systems (DVB-C2). Technical requirements
