GOST 7190-93

Medium cups with cup seal for diameters from 110 till 400 mm of pillow blocks. Construction and dimensions

Vessels and apparatus. Norms and methods of strength calculation. Vessels and apparatus involving hydrogen sulphide media

Digital video broadcasting. Content identification and media synchronization for companion images and streams. Basic parameters

Columns. Technical requirements

Pipeline valves. Methods of control and testing

State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means measuring phase shift angle within frequency range from 8,2 to 12 GHz