GOST 27020-86

Electrical steel. Methods of test for magnetic and electrical properties. Method for measurement of relative magnetic permeability and specific magnetic losses by a.c. bridge

Single-layer filter paper for the cigarette filters. Specifications

Maritime navigation and radiocommunication equipment and systems. Electronic chart display and information system (ECDIS). Operational and performance requirements, methods of testing and required test results

Dietic bread products. Specifications

Wheelsets of locomotives and motor-powered units. Strength calculations and tests

Hard-facing materials. Methods of boron determination