BS 4591:1990 pdf free.Method for Determination ofdistillation characteristics of organic liquids (otherthan petroleum products). BS 4591 In each of the four sides of the draught screen arethree air-vent holes with their centre 25 mm abovethe base of...
BS 5974:1990 pdf free
BS 5974:1990 pdf free.Code of practice for Temporarily installedsuspended scaffolds andaccess equipment. BS 5974 Lashings should have no significant defects and beof steel wire rope of not less than 6 mm diameter.They may be formed with a...
BS 1006:1990 pdf free
BS 1006:1990 pdf free.Methods of test for Colour fastness oftextiles and leather. BS 1006 Exposure rack, facing south in the Northernhemisphere, north in the Southern hemisphere andsloping at an angle from the horizontal approximately equal to the...
BS EN 39:2001 pdf free
BS EN 39:2001 pdf free.Loose steel tubes for tube and coupler scaffolds— Technicaldelivery conditions. BS EN 39 The test shall be carried out in accordance with EN 10233.The tube section shall be flattened with the weld,for successive...
BS EN 736-1:2018 pdf free
BS EN 736-1:2018 pdf free.Valves -Terminology Definition of types of valves. BS EN 736-1 This European Standard specifies the denominations of valves to provide a uniform and systematicterminology for all types of valves.There are no normative references...
BS EN 437:2018 pdf free
BS EN 437:2018 pdf free.Test gases - Test pressures - Appliance categories. BS EN 437 Category I2H3B/P: appliances capable of using gases of group H of the second family and gases of the thirdfamily. The second family...
BS 791:1990 pdf free
BS 791:1990 pdf free.Specification for Solid-stem calorimeter thermometers. BS 791 The thermometer shall be calibrated for use at totalimmersion, i.e.the reading is taken when the thermometer is vertical and immersed at least tothe end of the liquid...
BS 551:1990 pdf free
BS 551:1990 pdf free.Specification for Butyl acetate forindustrial use. BS 551 A test portion is diluted with 95 % (VIV)ethanol volumetric sodium hydroxide solution,usingauphenolphthalein as indicator. During the analysis,use only reagents of recognizedanalytical grade, only methylated spirits...
BS EN 1104:2018 pdf free
BS EN 1104:2018 pdf free.Paper and board intended to come intocontact with foodstuffs - Determination ofthe transfer of antimicrobial constituents. BS EN 1104 Petri dishes (each Petri dish is inoculated from a separate tube) or all the...
BS EN 1022:2018 pdf free
BS EN 1022:2018 pdf free.Furniture - Seating - Determination of stability. BS EN 1022 The seat and back loading points shall be determined using the template as specified in 5.2 in themanner specified in 6.2.2 or 6.2.3....