Hydraulic fluid power; positive displacement pumps and motors; dimensions and identification code for mounting flanges and shaft ends; part 2: 2 and 4-hole flanges and shaft ends, metric series— 12 стр.
Testing of glass and glass ceramics; determination of bending strength; coaxial double ring bending test on flat specimens with small test area— 6 стр.
Testing of glass and glass ceramics; determination of bending strength; coaxial double ring bending test on a flat test piece with large test area— 12 стр.