DIN 4926 DN 400 to DN 1200 steel well tops DS DS/EN 641 Reinforced concrete pressure pipes, cylinder type, including joints and fitting... DS DS/EN 642 Prestressed concrete pressure pipes, cylinder and non-cylinder, including joint... DS DS/EN 640 Reinforced concrete pressure pipes and distributed reinforcement concrete press... DIN EN 3112 Aerospace series - Bolts, normal hexagonal head, threaded to head, in alloy ste... DIN EN 2887 Aerospace series - bolts, normal hexagonal head, threaded to head, in corrosion... DIN EN 2413 Aerospace series - Bolts, shouldered, thin hexagonal head, close tolerance shan... DIN EN 2887 Aerospace series - bolts, normal hexagonal head, threaded to head, in corrosion... DIN EN 3112 Aerospace series - Bolts, normal hexagonal head, threaded to head, in alloy ste... DIN EN 2413 Aerospace series - Bolts, shouldered, thin hexagonal head, close tolerance shan... DIN EN 3722 Aerospace series - Shank nuts, self-locking, in heat resisting steel FE-PA92HT ... DIN EN 2909 Aerospace series - Nuts, bihexagonal, self-locking, deep counterbored, in heat ... DIN EN 10249-1 Cold formed non-alloy steel sheet piling - Technical delivery conditions DIN EN 2909 Aerospace series - Nuts, bihexagonal, self-locking, deep counterbored, in heat ... DIN EN 2649 Aerospace series - Screws, pan head, slotted, threaded to head, in alloy steel,... DIN EN 3720 Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting steel FE-... DIN EN 2648 Aerospace series - Washers, concave, in alloy steel, cadmium plated; Немецкий v... DIN EN 10212 Chemical analysis of ferrous materials - Determination of arsenic in steel and ... DIN EN 3720 Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting steel FE-... DIN EN 10248-2 Hot rolled non-alloy steel sheet piling - Tolerances on shape and dimensions DIN EN 3721 Aerospace series - Nuts, bihexagonal, self-locking, deep counterbored, in heat ... DIN EN 10249-2 Cold formed non-alloy steel sheet piling - Tolerances on shape and dimensions DIN EN 3722 Aerospace series - Shank nuts, self-locking, in heat resisting steel FE-PA92HT ... DIN EN 3721 Aerospace series - Nuts, bihexagonal, self-locking, deep counterbored, in heat ...