BS EN 10028-1:2007 pdf free.Flat products made of steels for pressure purposes - Part1:General requirements. BS EN 10028-1 specifies general technical delivery conditions for flat products for the construction of pressure equipment. The general technical delivery conditions in EN 10021 also apply. NOTE Once this European conformity to the Essential European Standard (Part 1 specific item of equipment. design requirements...
BS EN 2591-223:2007 pdf free
BS EN 2591-223:2007 pdf free.Aerospace series - Elements of electrical and optical connection - Test methods - Part223:Measurement of characteristic impedance of a coaxial connector or contact. 1 Scope BS EN 2591-223 specifies a test method of measuring the characteristic impedance of — a couple of connectors, — a couple of coaxial contacts. It shall be use together with EN...
BS 6187:2000 pdf free
BS 6187:2000 pdf free.Code of practice for demolition.Here is the part of the introduction: Introduction This Code of Practice concerns the process of demolition from initial considerations, through planning, to the execution stages, see Figure 1. This Code has been written on the understanding that. the execution of its provisions is entnisted to appropriately qualified and competent people. Route maps...
ISO 4226:2007 pdf free
ISO 4226:2007 pdf free.Air quality — General aspects — Units of measurement. Introduction The series of International Standards on air quality includes the standardization of methods for the measurement of gases, vapours and particles. In order to enable results to be compared either within or between countries, it is essential to use agreed units of measurement to report the results...
BS 5470:1977 pdf free
BS 5470:1977 pdf free.Specification for glass alcohol hydrometers not incorporating a thermometer. 1 Scope and field of application BS 5470 specifies the requirements of instruments suitable for the accurate determination of the ethanol content of simple mixtures of ethanol and water. They are graduated in density (kg/m3). One class of accuracy is specified. 2 References The titles of the publications...
BS 5864:2004 pdf free
BS 5864:2004 pdf free.Installation and maintenance of gas-fired ducted air heaters of rated input not exceeding 70 kW net (2nd and 3rd family gases) - Specification. BS 5864 specifies the selection, installation and maintenance (see Note 1) of flued, gas-fired, ducted-air heaters of rated input not exceeding 70 kW, based on net calorific value, burning 2nd or 3rd family gases...
BS 5943:1980 pdf free
BS 5943:1980 pdf free.Methods for measurement and recording for orthopaedic footwear. BS 5943 specifies the basic methods for the taking and recording of all details of the feet necessary for the manufacture of orthopaedic footwear. 2 Initial information required Before commencing measuring, brief particulars of the patient shall be noted viz., age, wearing environment and occupation, whether thin or overweight,...
BS 5452:1977 pdf free
BS 5452:1977 pdf free.Specification for hospital hollow-ware made of plastics material. BS 5452 specifies requirements for hospital hollow-ware made of plastics materials. 4 Materials The hollow-ware shall be made from suitable plastics material, which shall comply with the requirements of clauses 10 and 11. 5 Design 5.1 General 5.1.1 The design shall be such as to prevent utensils from jamming...
BS 6479:1984 pdf free
BS 6479:1984 pdf free.Method for determination and verification of the effective depth of carburized and hardened cases in steels. BS 6479 describes a method for determining and verifying the effective depth of carburized and hardened cases in steels. It is applicable to: a) carburized cases including carbo-nitrided cases in steels, the depth of which is greater than 0.3 mm; h)...
BS 31100:2008 pdf free
BS 31100:2008 pdf free.Risk management - Code of practice.Here is the part of the introduction: Organizations of all types and sizes face a range of risks affecting the achievement of their objectives. While “risk” is commonly regarded as negative, risk management is as much about exploiting potential opportunities as preventing potential problems. It is important to bear this in mind...