ISO 12212:2012 pdf download

ISO 12212:2012 pdf download

ISO 12212:2012 establishes the classification of thermoplastics materials in pipe form and specifies the material designation. It also specifies a method for calculating the design stress. It is applicable to materials intended for pipes and fittings for pressure applications. NOTE 1 Classification, minimum design coefficient and calculation method are based on the resistance to internal

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ISO 12162:2009 pdf download

ISO 12162:2009 pdf download

ISO 12162:2009 establishes the classification of thermoplastics materials in pipe form and specifies the material designation. It also specifies a method for calculating the design stress. It is applicable to materials intended for pipes and fittings for pressure applications. NOTE 1 Classification, minimum design coefficient and calculation method are based on the resistance to internal

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ISO 12100:2010 pdf download

ISO 12100:2010 pdf download

ISO 12100:2010 specifies basic terminology, principles and a methodology for achieving safety in the design of machinery. It specifies principles of risk assessment and risk reduction to help designers in achieving this objective. These principles are based on knowledge and experience of the design, use,incidents, accidents and risks associated with machinery. Procedures are described for

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ISO 11938:2012 pdf download

ISO 11938:2012 pdf download

ISO 11938:2012 provides procedures for electron microprobe elemental-mapping analysis using wavelength-dispersive spectrometry. The choice between mapping with the electron beam moving digitally across the specimen (electron beam mapping) and mapping with stage movement only (large-area mapping) is assessed. It describes fve types of data processing: the raw X-ray intensity data method, the k-value method,the calibration

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