Flat Steel Products; Hot Galvanized Wide Strip and Sheet of Mild Unalloyed Steels and General Structural Steels; Dimensions, Permissible Deviations on Dimension and Form— 5 стр.
Rotary positive displacement pumps - Performance tests for acceptance; German version EN 14343:2005, Corrigendum to DIN EN 14343:2006-11; German version EN 14343:2005/AC:2008— 2 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.