Introduction of national standards
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BS ISO 771:2021 pdf free.Oilseed meals – Determination of moisture and VO latil le matter content. 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 the referenced document (including […]
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BS ISO 606:2015 pdf free.Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets. WARNING — The test requirements are not to be taken as working loads. These loads could be selected, indirectly, using Iso 10823. The test results shall be invalid if the chain has previously been in service or stressed in any way (other than by […]
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BS ISO 7250-3:2015 pdf free.Basic human body measurements for technological design Part 3: Worldwide and regional design ranges for use in product standards. Design ranges presented in this part of ISO 7250 are directly related to ISO/TR 7250-2. Design ranges are specified as smallest to largest 1st to 99th and 5th to 95th percentile value observed in national populations. Each […]
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BS EN ISO 7233:2021 pdf free.Rubber and plastics hoses and hose assemblies一 Determination of resistance to vacuum. 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 the referenced document […]
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BS EN 13445-2:2021 pdf free.Unfired pressure vessels Part 2: Materials. 4 Requirements for materials to be used for pressure-bearing parts 4.1 General 4.1.1 Materials to be used for pressure-bearing parts shall meet the general requirements o14.1 and the special provisions of 4.2, if applicable. Materials for pressure bearing parts shall be ordered complying with the technical delivery conditions in 4.3. […]
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BS ISO 22955:2021 pdf free.Acoustics一Acoustic quality of open office spaces. An open-plan space is often promoted as a flexible space, a space for communication (visual and oral) and activity associated with a job, and for discussion, where information flows freely. However, not all the speech generated in an open-plan office is always helpful to the work of persons in every […]
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BS EN 4866:2021 pdf free.Aerospace series一Definitions of imperfections and defects in organic matrix composite materials. This document provides a list of terms with their definitions illustrated by typical photographs, in order to define a common vocabulary on the imperfections and damage that may occur during the manufacture of organic matrix composite materials (which will be called resinN in this document). […]
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BS ISO 12743:2021 pdf free.Copper, lead, zinc and nickel concentrates – Sampling procedures for determination of metal and moisture content. 7.2.3 Sample cutter The following cutters may be used for taking primary increments: a) a falling-stream cutter whose cutting speed is constant during the course of handling the entire lot; b) a falling-stream cutter whose cutting speed is constant while […]
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BS EN 1501-5:2021 pdf free.Refuse collection vehicles – General requirements and safety requirements Part 5: Lifting devices for refuse collection vehicles. Lifting devices shall comply with the safety requirements and/or protective measures of this clause. In addition, the lifting devices shall be designed according to the principles of EN ISO 12100:2010 for relevant but not significant hazards which are not […]
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BS EN 1501-2:2021 pdf free.Refuse collection vehicles – General requirements and safety requirements Part 2: Side loaded refuse collection vehicles. The locking system between the discharge door mechanism and the body shall be designed to withstand the compaction forces taking into account the maximum dynamic stress. 5.3.3 Hopper 5.3.3.1 Capacity of the hopper and dimensions The capacity of the hopper […]
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