Russian standards
State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the volumetric water cut of oil and oil products
Document status: Active
State system for ensuring the uniformity of measurements. National hierarchy scheme for measuring instruments of lightning discharge pulse current strength in range from 1 to 100 kA
Document status: Active
Small spiral drills with diameter from 0,1 to 1,5 mm and thickened cylindrical tails. Specifications
Document status: Active
