Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000); German version EN ISO 228-1:2003— 11 стр.
Pipe threads where pressure-tight joints are not made on the threads - Part 2: Verification by means of limit gauges (ISO 228-2:1987); German version EN ISO 228-2:2003— 20 стр.
Metallic tube connections for fluid power and general use - Part 1: 24 degree cone connectors (ISO 8434-1:2007); German version EN ISO 8434-1:2007— 54 стр.
