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PDF Standards BS 1894:1952

Specification for electrode boilers of riveted, seamless, welded and cast iron construction for water heating and steam generating
standard by BSI Group, 12/22/1952

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BS

PDF Standards BS 1902-4-4.1:1984

Methods of testing refractory materials. Properties measured under an applied stress-Determination of the cold crushing strength of shaped insulating refractory products (method 1902-401)
standard by BSI Group, 05/31/1984

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