A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Cardiovascular implants - Transcatheter cardiac occluders
Leather - Measuring the colour and colour difference of finished leather
Springs - Measurement and test parameters - Part 1: Cold formed cylindrical helical compression springs
Springs - Measurement and test parameters - Part 3: Cold formed cylindrical helical torsion springs
Cosmetics - Good Manufacturing Practices (GMP) - Guidelines on Good Manufacturing Practices
Pipe threads where pressure-tight joints are not made on the threads -- Part 1: Dimensions, tolerances and designation
Horology - Water-resistant watches
Destructive tests on welds in metallic materials - Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests)
Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 1: Laser assembly
Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 2: Moving mechanism
Road vehicles - Modular vehicle communication interface (MVCI) - Part 1: Hardware design requirements
Road vehicles - Modular vehicle communication interface (MVCI) - Part 2: Diagnostic protocol data unit (D-PDU API)
Road vehicles - Modular vehicle communication interface (MVCI) - Part 3: Diagnostic server application programming interface (D-Server API)
Road vehicles - Open diagnostic data exchange (ODX) - Part 1: Data model specification
Test code for machine tools - Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions
Test code for machine tools - Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes
Test code for machine tools - Part 3: Determination of thermal effects
Test code for machine tools - Part 4: Circular tests for numerically controlled machine tools
Test code for machine tools -- Part 5: Determination of the noise emission
Test code for machine tools - Part 6: Determination of positioning accuracy on body and face diagonals (Diagonal displacement tests)
Test code for machine tools - Part 7: Geometric accuracy of axes of rotation
Information and documentation - Metadata for managing records - Part 2: Conceptual and implementation issues
Implants for surgery - Pre-clinical mechanical assessment of spinal implants and particular requirements - Part 2: Spinal intervertebral body fusion devices
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 1: Tap density
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 2: Untapped density