BS EN 12977-5. Thermal solar systems and components. Custom built systems. Part 5 . Performance test methods for control equipment
Document status: Active
BS EN 12975-1. Thermal solar systems and components. Solar collectors. Part 1. General requirements
Document status: Active
BS EN 12977-3. Thermal solar systems and components. Custom built systems. Part 3 . Performance test methods for solar water heater stores
Document status: Active
BS EN 13924-2. Bitumen and bituminous binders. Specification framework for special bitumen. Part 2. Multigrade bituminous binders
Document status: Active
BS EN 9103. Aerospace Series. Quality management systems. Variation management of key characteristics
Document status: Active
BS EN 0000. Aerospace series. Copper alloy CuBe 1.9. Solution treated and precipitation treated. Bar. 5 mm < a or D < 190 mm. Rm > 1050 MPa (ASD-STAN Reference number 8.4553)
Document status: Active
BS EN 0000. Aerospace series. Copper alloy CuBe 1.9. Solution treated, cold worked to 1/2 hard and precipitation treated. Bar. 5 mm < a or D > 190 mm. Rm > 1220 MPa
Document status: Active
BS EN 13555. Flanges and their joints. Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections
Document status: Active
BS EN 13136. Refrigerating systems and heat Pumps. Pressure relief devices and their associated piping. Methods for calculation
Document status: Active
BS EN 60191-6-22. Mechanical standardization of semiconductor devices. Part 6-22. General rules for the preparation of outline drawings of surface mounted semiconductor device packages. Design guide for semiconductor packages. Silicon Fine-pitch Ball Grid Array and Silicon Fine-pitch Land Grid Array
Document status: Active
