Introduction of national standards
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BS EN 1034-1-2021 pdf free.Safety of machinery – Safety requirements for the design and construction of paper making and finishing machines Part 1: Common requirements. This document deals with all significant hazards, hazardous situations or hazardous events relevant to paper making and paper finishing machines, when they are used as intended and under conditions of misuse that are reasonably foreseeable […]
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BS EN 197-5:2021 pdf free.Cement Part 5: Portland-composite cement CEM II/C-M and Composite cement CEM VI. Cements covered by this document shall be designated by at least the notation of the cement type as specified in Table 1 and the Figures 32,5, 42,5 or 52.5 indicating the strength class. In order to indicate the early strength class the letter L. […]
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BS 6256:2021 pdf free.Packaging for terminally-sterilized medical devices – Method for determination of methylene blue particulate penetration. The layout of the apparatus is illustrated in Figure 1 and Figure 2. The atomizer, working under a constant pressure and flow of compressed air, disperses a solution of methylene blue into a mist at a uniform rate. The mist passes into the […]
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BS EN 12021:2014 pdf free.Respiratory equipment 一 Compressed gases for breathing apparatus. 2 Normative references The following documents, in whole or in part. are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 132:1998. Respiratory […]
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BS EN 4700-002:2021 pdf free.Aerospace series一Steel and heat resisting alloys一 Wrought products – Technical specification Part 002: Bars and sections. The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of […]
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BS EN 13302-2003 pdf free.Methods of test for petroleum and its products BS 2000-505: Bitumen and bituminous binders – Determination of viscosity of bitumen using a rotating spindle apparatus. This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. […]
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BS 8204-7:2003 pdf free.Screeds, bases and in situ floorings一Part 7: Pumpable self-smoothing screeds一Code of practice. To enable each party to have full knowledge of the particulars of the work so that they can co-operate in producing the conditions required to complete a satisfactory job, it is essential that consultations and exchange of information between all parties concerned with the building […]
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BS 8406:2003 pdf free.Event stewarding and crowd safety services — Code of practice. 3.1 Company structure and management 3.1.1 The service provider should possess a clearly defined management structure, with effective control and accountability at each level of the operation. NOTE Attention is drawn to the Employment At 2002. 3.1.2 The service provider should possess and implement a current health […]
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BS 8420-2003 pdf free.Methods of measuring irregularities on surfaces of roads, footways and other paved areas using straightedges and wedges. 3.2.1 The type I straightedge (3.1.1) shall be used only in conjunction with wedge A (3.1.2) and they shall be permanently marked with the same unique reference. 3.2.2 Ensure that the surface to be measured is free from detritus. 3.2.3 […]
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BS 8422-2003 pdf free.Force measurement 一 Strain gauge load cell,systems- Calibration method. 7.1.1 Position the loading fittings to ensure axial force application. 7.1.2 Carry out a pre-load in accordance with 4.7. 7.1.3 Record the zero force output. 7.1.4 Apply a series of at least five, substantially equally spaced, increasing forces from zero force up to and including the maximum calibration […]
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