Coatings on metal fasteners - Specification for phosphate or phosphate and oil coatings Ingestion-build-58863 and shaver supply units

and shaver supply units

BS 5911-1 specifies requirements and describes test methods for precast concrete pipes and fittings

DD 8723-5 does not address the internal design of systems that provide multiple functions and require communication only between one part and another part of the same application (such as an indexing system that incorporates its own internal subject authority system with a structured vocabulary)

Assembly of bursting disc safety devices

Manufacturers and suppliers of flexible lithium-ion batteries

Coatings on metal fasteners - Specification for phosphate or phosphate and oil coatings Ingestion-build-58863 and shaver supply units1 Scope This Part of BS 7371 specifies requirements for phosphate or phosphate and oil coatings on metal fasteners and accessories, applied by immersion or spraying. NOTE 1 Phosphate coatings are primarily intended for application to ferrous, zinc or zinc alloy fasteners. NOTE 2 Phosphate coatings can be used as an undercoat to improve the corrosion resistance and adhesion of a subsequently applied top coat (e. g. organic coating). NOTE 3 Phosphate