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Acoustics. Laboratory measurement of sound insulation of building elements. Part 5. Requirements for test facilities and equipment
Document status: Active
Professional cleaning services – cleaning services. Cleaning in preschool educational organizations. General requirements and safety requirements
Document status: Active
Electric transportable tools. Particular safety requirements and test methods of bench grinders
Document status: Cancelled
Metals and alloys. Brinell hardness test by static action portable hardness meters
Document status: Active
Positive-displacement hydraulic drives. General test methods
Document status: Active