Weldable structural steels for fixed offshore structures - Technical delivery conditions - Part 3: Hot finished hollow sections
Weldable structural steels for fixed offshore structures - Technical delivery conditions - Part 4: Cold formed welded hollow sections
Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation
Pipe threads where pressure tight joints are made on the threads - Part 2: Taper external threads and taper internal threads - Dimensions, tolerances and designation
Pipes threads where pressure tight joint are made on the threads - Part 3: Verification by means of limit gauges
Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection
Non-destructive testing of steel forgings - Part 2: Penetrant testing
Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
Evaluation of resistance of steel products to hydrogen induced cracking (HIC)
Furniture - Seating - Determination of stability
Office furniture - Screens - Part 1: Dimensions
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