GOST 849-70

Pentanes. Method for determination of the hydrocarbon compounds

Electrical carbon products. Electrical heating appliances made of carbon fibre materials. General specifications

Polyolefins. Methods of determination of black content

Stationary training equipment. Steppers, stairclimbers and climbers. Safety requirements and test methods

International Electrotechnical Vocabulary. Electrical and electronic measurements and measuring instruments. Part 311. General terms relating to measurements. Part 312. General terms relating to electrical measurements. Part 313. Types of electrical measuring instruments. Part 314. Specific terms according to the type of instrument

System of standards on information, librarianship and publishing. Mathematical coded character set for bibliographic information interchange