BS EN 13230-4. Railway applications. Track. Concrete sleepers and bearers. Part 4. Prestressed bearers for switches and crossings
Document status: Active
BS EN 14012. Postal services. Quality of service. Complaints handling principles
Document status: Active
BS ISO 12164-3. Hollow taper interface with flange contact surface. Part 3. Dimensions of shanks for stationary tools
Document status: Active
BS EN 60730-1. Automatic electrical controls for household and similar use. Part 1. General requirements
Document status: Active
BS ISO 389-9. Acoustics. Reference zero for the calibration of audiometric equipment. Part 9. Preferred test conditions for the determination of reference hearing threshold levels
Document status: Active
BS EN 61512-3. Batch control. Part 3. General and site recipe models and representation
Document status: Active
BS ISO/DIS 17566. Space systems. General test documentation
Document status: Active
BS EN 61300-2-44. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 2-44. Tests. Flexing of the strain relief of fibre optic devices
Document status: Active
BS EN 1520. Prefabricated reinforced components of lightweight aggregate concrete with open structure
Document status: Active
BS EN 10349. Steel castings. Austenitic manganese steel castings
Document status: Active
