Respiratory protective devices - Gas cylinder valves - Part 1: Thread connections for insert connector; German version EN 144-1:2000 + A1:2003 + A2:2005— 16 стр.
ISO general purpose metric screw threads - Tolerances - Part 5: Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance position h before galvanizing— 7 стр.
ISO general purpose metric screw threads - Tolerances - Part 4: Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing— 6 стр.
ISO general purpose metric screw threads. Tolerances. Part 2. Limits of sizes for general purpose external and internal screw threads. Medium quality— 7 стр.
Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2014, Corrected Version 2014-11-01 + Amd.1:2017); German version EN ISO 10297:2014 + A1:2017— 58 стр.