Jewellery. Gold alloy coatings Ingestion-build-134498 • Insulation piercing connectors (IPC)

• Insulation piercing connectors (IPC) – EN 50483-4

This new British Standard provides guidance on the placement of permanently installed flame and gas (F&G) detectors and includes the setting of performance standards for coverage

UK specifications relating to aggregates for railway ballast

BS EN 1756-2 deals with the technical requirements to minimise hazards which can arise during the operation of tail lifts

screening procedure

Jewellery. Gold alloy coatings Ingestion-build-134498 • Insulation piercing connectors (IPC)1 Scope This International Standard specifies the coating thickness requirements and the gold fineness of the coating. It also defines current terms concerning gold alloy coatings. It is not applicable to watch bracelets if they are permanently attached to the case.