GOST
GOST 23660-79
System of technical maintenance and repair of equipment. Maintainability and rapairability for item development
Document status: Active
€10
GOST 23.223-97
Ensuring of wear resistance of products. Method for determination of tribotechnical properties of construction materials in contact with fibrous material
Document status: Active
€10
GOST R 50645-94
Tourist and excursion service. Classification for hotels
Document status: Cancelled
€10