Services of housing maintenance, public utilities and administration of apartment buildings. Dispatching and emergency repair servicing. General requirements
Unified system of corrosion and ageing protection. Textiles and products of natural, artificial, synthetic fibres and its mixtures. Test method for fungous resistance
State system of ensuring the unity of measurements. Standard time and frequency signals radiated by specialized radio stations of the state time service. Main parameters
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!
