Pdf | Gost R 51649 2017 Skachat

is the current Russian national standard for heat meters used in water-based heating systems. It establishes technical requirements for the accuracy, design, and testing of devices that measure thermal energy. Key Technical Specifications

A common repository for technical regulations and GOST documents. gost r 51649 2017 skachat pdf

Specifies how devices must perform under various pressures (PN) and temperatures. is the current Russian national standard for heat