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State system for ensuring the uniformity of measurements. State special standard and state hierarchy diagram for variable pressure measuring instruments in the range of 1x10 in 2 degree to 1x10 in 6 degree Pa for frequencies of 5x10 in minus 2 degree to 1x10 in 4 degree Hz, durations from 1x10 in minus 5 degree to 10 s under constant pressure up to 5x10 in 6 degree Pa
Document status: Withdrawn
Occupational safety standards system. Dermatological personal protective equipment. Directed efficiency test methods of dermatological personal protective equipment. Part 2. Equipment with combined (universal) action
Document status: Active
Integrated circuits on a common wafer and semiconductor devices on a common wafer and separated into crystals. Acceptance and delivery procedure
Document status: Active
Fastening guide pins for pattern plates. Design and dimensions
Document status: Active
Plastics pipes and fittings. Preparation of polyethylene (PE) pipe/pipe or pipe/fitting test piece assemblies by butt fusion
Document status: Active