GOST 28886-90

Information technology. Open systems interconnection. Conformance testing methodology and framework. Part 5. Requirements on test laboratories and clients for the conformance assessment process

System of building design documents. Pipelines. Symbols for presentation

Services tourist. Organizers of educational language rounds. Requirements

Inductor and transformer cores for telecommunication. Part 4. Sectional specification magnetic oxide cores for transformers and chokes for power applications

Electromagnetic clutches with magnetic-flux-conducting discs. Technical requirements and methods of testing

Heating, ventilation, air conditioning systems. Terms and definitions