Specification for thermographs (bimetallic type) for air temperatures within the range 0°F to 140°F (-20°C to 60°C)What is BS 3231 Specification for thermographs about? BS 3231 is an International Standard that discusses the technical specifications for thermographs (Bimetallic type). BS 3231 relates to thermographs of the bimetallic type, for general and marine which are used in obtaining a continuous record of air temperatures within the range 0 F to 140 F ( 20 C to 60 C). The instrument described in BS 3231 comprises a bimetallic element, the response of which

4 Material cleanliness

Additional requirements for actuating parts of controls of ME equipment

By adopting BS EN 3660-005

Users are reminded that this BS 2742 is only for use with the BS charts

Due to the general applicability of in vitro cytotoxicity tests and their widespread use in evaluating a large range of devices and materials

needs to be determined by measurement

ISO 8504 discusses the preparation of steel substrates before the application of paints and related products

Contents of BS EN 60974-9:

ISO 3834-5 on fusion welding of metallic materials is applicable to:

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Nine informative Annexes explain the different fuel characteristic in greater detail

Makes minor corrections and updates references