Product-quality index system. Stationary utilize boilers and power technological boilers. Index nomenclature
Document status: Active
Closure products. General on security, marking and acceptance rules
Document status: Cancelled
System of product-quality indices. Mass measures. Nomenclature of indices
Document status: Active
Purchase information on goods and services intended for consumers
Document status: Active
Public catering services. Methods of laboratory quality control of products catering. Part 10. Determination of total ash
Document status: Active
