Russian standards
Screw plug-gauges with full form gaging members for pipe cylindrical threads from 1 3/4 'up to 3 3/4' nominal diameter. Construction and basic sizes
Document status: Active
Full form screw plug-gauges for pipe cylindrical threads from 4'up to 6' nominal diameter. Construction and basic sizes
Document status: Active
Truncated from screw ring-gauges for pipe cylindrical threads from 4' up to 6' nominal diameter. Construction and basic sizes
Document status: Active
Semiconductor diodes. Total series equivalent resistance measurement methods
Document status: Active
Reference diodes. Methods for measuring differential resistance
Document status: Active
