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Non-destructive testing. Ultrasonic transducers. Test methods

Document status: Withdrawn

Liner plates for punches with holders with four mounting holes. Construction and dimensions

Document status: Active

Fittings with compression rings, reducing stud tee type O-ring face seal. Construction

Document status: Active

Methods for the petrographic analysis of coals. Part 4. Method of determining microlithotype, carbominerite and minerite composition

Document status: Active

Tanned semi-finished products for leather production. Specifications

Document status: Active

Molecular in vitro diagnostic examinations. Specifications for pre-examination processes for frozen tissue. Part 2. Isolated proteins

Document status: Active