BSI BS EN 1983 Industrial valves Steel ball valves. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты BSI
BSI BS EN 4303 Sleeves, tubular, for tension screws with flush head, in corrosion resisti...
BSI BS EN 3899 Inserts, thickwall, self-locking, MJ threads, in heat resisting steel FE-P...
BSI BS EN 10312 Welded stainless steel tubes for the conveyance of water and other aqueou...
BSI BS EN 2138 Washers, Flat, in Steel, Cadmium Plated
BSI BS EN 10257-1 Zinc or zinc alloy coated non-alloy steel wire for armouring either pow...
BSI BS 4921 Specification for Sherardized Coatings on Iron and Steel