Timekeeping instruments. Wristwatch cases. Fixing dimensions of non-spring-bar types Ingestion-build-48068 BS EN 3885 on requirements

BS EN 3885 on requirements relating to heat-resisting alloy NI-WH3601 (NiCr22Mo9Nb4) filler metal for welding for aerospace applications is useful for:

Its format and common definitions make it possible for information in different systems to be shared and updated without having to re-enter data

Tractor speed can vary depending on various factors such as tractor gear

Metropolitan police

Timekeeping instruments. Wristwatch cases. Fixing dimensions of non-spring-bar types Ingestion-build-48068 BS EN 3885 on requirements1 Scope This International Standard specifies overall fixing dimensions of wristwatch cases to which bracelets or straps are fastened by means of a set of fixing pins and tubes. This International Standard is applicable to wristwatch cases with four or with two lugs.