FAQs
ISO 4051:1977
Shipbuilding — Inland vessels — Steering gear — Values of torques
ISO 4059:1978
Polyethylene (PE) pipes — Pressure drop in mechanical pipe-jointing systems — Method of test...
ISO 4024:1992
Road vehicles — Ignition coils — Low-tension cable connections
ISO 4030:1983
Road vehicles — Vehicle identification number (VIN) — Location and attachment
ISO 4039-1:1998
Road vehicles — Pneumatic braking systems — Part 1: Pipes, male fittings and tapped holes with...
ISO 4038:1996
Road vehicles — Hydraulic braking systems — Simple flare pipes, tapped holes, male fittings and...
ISO 4047:1977
Leather — Determination of sulphated total ash and sulphated water-insoluble ash
ISO 4378-1:2017
Plain bearings — Terms, definitions, classification and symbols — Part 1: Design, bearing...
ISO 4378-2:2017
Plain bearings — Terms, definitions, classification and symbols — Part 2: Friction and wear