Specification for dimensional tolerances for metal and metal alloy castings Ingestion-build-67170 and inspection of materials or

and inspection of materials or components on a construction site

Rapid extraction method

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and down the supply chain

Specification for dimensional tolerances for metal and metal alloy castings Ingestion-build-67170 and inspection of materials orSpecification for dimensional tolerances for metal and metal alloy castings Executive summary Requirements for tolerance grades and required machining allowance grades for the dimensions of metal and metal alloy castings. Abstract This British Standard specifies a system of tolerance grades and required machining allowance grades for the dimensions of castings. It is applicable to the dimensions of cast metals and their alloys produced by various