PNST 517-2021

Arc welding equipment. Part 2. Liquid cooling systems

Information technology. International standardized. Profile RA. Relaying the connectionless-mode network service. Part 7. PSDN subnetwork-dependent, media-dependent requirements for virtual calls over a permanent access

Glass bottles for food liquids. Specifications

End caps with grooves for fat. Design and dimensions

Printing types. Type family Obyknovennaya Novaya (for alphabets of Russian and roman graphic bases). Range of application. Design. Base line. Characters per 4 picas

Canned foods. Methods for determination of appearance, tightness of package and inner surface condition of package