Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation; German version EN 10226-1:2004— 14 стр.
Internal and/or external protective coatings for steel tubes - Specification for hot dip galvanized coatings applied in automatic plants; German version EN 10240:1997— 16 стр.
Steel tubes, fittings and structural hollow sections - Symbols and definition of terms for use in product standards; German version EN 10266:2003— 17 стр.
Plastics - Heatshrinkable films of polyethylene, ethylene copolymers and their mixtures - Determination of shrinkage stress and contraction stress (ISO 14616:1997); German version EN ISO 14616:2004— 11 стр.
German construction contract procedures - Part C: General technical specifications for building works - Systems for heating and central water heating— 28 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of central heating systems and hot water supply systems— 27 стр.