Ductile iron pipes, fittings, accessories and their joints for sewerage application - Requirements and test methods; German version EN 598:1994— 24 стр.
Flow measurement; differential pressure devices with corner taps; meter runs nominal diameter 10 to 200 and carrier rings nominal diameter from 50 to 2000— 9 стр.
Nuclear facilities - Protection of metallic surfaces of structural parts from damage from assembly aids, gaskets, packings, packaging material and thermal insulating materials— 10 стр.
