State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. The procedure of internal and external control of the arbitration quantitative chemical analysis of products containing precious metals
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Heat energy consumed by the subscribers of the water heat supply systems. Typical procedure for making measurements
€20
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!