Soft soldering fluxes; classification and requirements; part 1: classification, labelling and packaging (ISO 9454-1:1990); German version EN 29454-1:1993— 7 стр.
Aerospace - Shielded electrical cables, copper conductors, insulated shield, one to four conductors, 600 V, 150 and 260 °C - Technical specification; Inactive for new design— 9 стр.
Construction contract procedures (VOB); part C: general technical specifications in construction contracts (ATV); sheet metal roofing and wall covering work— 15 стр.
Tendering and performance stipulations in contracts for construction works (VOB); part C: general technical specifications in contracts for construction works (ATV); sheet metal roof and wall covering works— 15 стр.
Soft soldering fluxes; classification and requirements; part 1: classification, labelling and packaging (ISO 9454-1:1990); German version EN 29454-1:1993— 7 стр.