Free Standards Download

EN 993-4-1995 pdf download

EN 993-4-1995 pdf download.Methods of test for dense shaped refractory products —Part 4: Determination of permeability to gases. if, in equation (1), ö is expressed in centimetres, A in square centimetres and Vin cubic centimetres (the units...

07-18

EN 993-1-1995 pdf download

EN 993-1-1995 pdf download.Methods of test for dense shaped refractory products — Part 1: Determination of bulk density, apparent porosity and true porosity. 3.9 true porosity (7r) the ratio of the total volume of the open and...

07-18

BS/EN 71-6-1995 pdf download

BS/EN 71-6-1995 pdf download.Safety of toys Part 6 . Graphical symbol for age warning labelling. This Part of this BS/EN 71-6 specifies requirements for the use and design of a graphical symbol for age warning labelling on...

07-18

BS/EN 71-3-1995 pdf download

BS/EN 71-3-1995 pdf download.Safety of toys -Part 3 : Migration of certain elements. 7 Selection of test portions A laboratory sample for testing shall consist of a toy either in the form in which it is marketed,...

07-18

BS EN 304:2017 pdf download

BS EN 304:2017 pdf download.Heating boilers - Test code for heating boilers for atomizing oil burners. BS EN 304 applies to the determination of the performances of heating boilers and combi boilers fIred by liquid fuels. The...

07-18

BS EN 4652-002:2017 pdf download

BS EN 4652-002:2017 pdf download.Aerospace series - Connectors, coaxial, radiofrequency Part 002: Specification of performances. This European Standard specifies the list of product standards and common characteristics of connectors coaxial radio frequency for use in electrical systems...

07-18

BS EN 54-5:2017 pdf download

BS EN 54-5:2017 pdf download.Fire detection and fire alarm systems Part 5: Heat detectors - Point heat detectors. BS EN 54-5 specifies the requirements, test methods and performance criteria for point heat detectors intended for use in...

07-18

BS EN 54-13:2017 pdf download

BS EN 54-13:2017 pdf download.Fire detection and fire alarm systems - Part 13: Compatibility and connectability assessment of system components. The following documents, in whole or in part, are normatively referenced in this document and are indispensable...

07-18

BS EN 207:2017 pdf download

BS EN 207:2017 pdf download.Personal eye-protection equipment - Filters and eye-protectors against laser radiation (laser eye-protectors). BS EN 207 applies to eye-protectors used for protection against accidental exposure to laser radiation as defined in EN 60825-1:2007 in...

07-18

EN 60603-6-1998 pdf download

EN 60603-6-1998 pdf download.Connectors for frequencies below 3 MHz for use with printed boards Part 6: Edge-socket connectors and printed-board connectors with 2,54 mm (0,1 in) contact spacing for single or double-sided printed boards of 1,6 mm...

07-17