Water heating installations for drinking water and service water; corrosion protection on the water side by means of enamel finishes; requirements and testing— 6 стр.
Water heating installations for drinking water and service water; Corrosion protection on the water side by thermosetting, resin-bonded lining materials; Requirements and testing— 4 стр.
Water heating installations for drinking water and service water; Corrosion protection on the water side by natural or synthetic rubber films; Requirements and testing— 4 стр.
Water heating installations for drinking water and service water; cathodic corrosion protection of enamelled steel containers; requirements and testing— 4 стр.
Water heaters and water heating installations for drinking water and service water; corrosion protection on the water side by means of thermoplastic coating materials; requirements and testing— 5 стр.
Safety of household and similar electrical appliances; frying pans, deep fat fryers and similar appliances; information concerning A- and B-deviations from HD 279 S1
German construction contract procedures - Part C: General technical specifications for building works - Systems for heating and central water heating— 28 стр.
Tendering and performance stipulations in contracts for construction works (VOB); part C: general technical specifications in contracts for construction works (ATV); installation of central heating systems and hot water supply systems— 20 стр.
Contract procedures for building works - Part C: General technical specifications for building works; Systems for heating and central water heating— 21 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.
Contract procedures for building works - Part C: General technical specifications for building works; Systems for heating and central water heating— 21 стр.
Contract procedures for building works - Part C: General technical specifications for building works - Systems for heating and central water heating— 21 стр.
Contract procedures for building works - Part C: General technical specifications for building works; systems for heating and central water heating— 21 стр.
Construction contract procedures (VOB); part C: general technical specifications in construction contracts (ATV); installation of central heating systems and hot water supply systems— 20 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— 28 стр.
