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Shaped insulating refractory products - Determination of bulk density and true porosity. Original standard BS 1902-3.7-1989 (ISO 5016-1986) in PDF full version. Additional info + preview on request

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Dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity. Original standard BS 1902-3.8-1989 (ISO 5017-1988) in PDF full version. Additional info + preview on request

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Original standard BS 1902-3.9-1981 in PDF full version. Additional info + preview on request

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Methods of testing refractory materials. Properties measured under an applied stress - Determination of resistance to abrasion at ambient temperature (abradability index at ambient temperature) (method 1902-406). Original standard BS 1902-4.6-1985 (2009) in PDF full version. Additional info + preview on request

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Methods of testing refractory materials. Refractory and thermal properties. Determination of thermal expansion (horizontal method to 1100°C) (method 1902-503). Original standard BS 1902-5.3-1990 (2009) in PDF full version. Additional info + preview on request

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Methods of testing refractory materials. Refractory and thermal properties. Determination of thermal conductivity (panel/calorimeter method) (method 1902-505). Original standard BS 1902-5.5-1991 (2009) in PDF full version. Additional info + preview on request

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