Seamless and welded steel tubes. Part 10. Automated full peripheral ultrasonic testing for the detection of longitudinal and/or transverse imperfections
Brown coals, hard coals and anthracites. Methods for determination of beryllium, boron, manganese, barium, chromium, nickel, cobalt, lead, gallium, vanadium, copper, zinc, molybdenum, yttrium and lanthanum
Automobile roads of general use. Petroleum-based bitumen binders. Method of determining the flexural creep stiffness at subzero temperatures using the bending beam rheometer (BBR)
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