BS ISO 11892. Space systems. Subsystems/units to spacecraft interface control document
Document status: Active
BS EN 61280-4-2. Fibre-optic communication subsystem test procedures. Part 4-2. Installed cable plant. Singlemode attenuation and optical return loss measurement
Document status: Active
BS EN 60255-26. Measuring relays and protection equipment. Part 26. Electromagnetic compatibility requirements
Document status: Active
BS ISO 9308-2. Water quality. Detection and enumeration of Escherichia coli and coliform bacteria. Part 2. Most probable number method
Document status: Active
BS EN 60601-2-66. Electroacoustics. Part 2-66. Hearing instruments and hearing systems. General requirements for basic safety and essential performance
Document status: Active
BS EN 61300-2-33. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 2-33. Tests. Assembly and disassembly of fibre optic mechanical splices, fibre management systems and closures
Document status: Active
BS EN 50411-3-6. Fibre organisers and closures to be used in optical fibre communication systems. Product specifications. Part 3-6. Multimode mechanical fibre splice
Document status: Active
BS EN 16211. Ventilation for buildings. Measurement of air flows on site methods
Document status: Active
BS EN 4121. Aerospace series. Shank nuts, serrated, self-locking, in heat resisting steel FE- A2601 (A286), silver plated on thread. Classification: 1100 MPa (at ambient temperature) /650 degreesC
Document status: Active
Pipe flanges for land use. Flanges for working steam pressures above 900 Lb. and up to 1400 Lb. per sq. inch and temperatures up to 800 F (427 C)
Document status: Active
