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NS 5166-1971 Cylindrical shaft ends.pdf 1

NS 5166-1971 Cylindrical shaft ends.pdfNS 5166-1971 Cylindrical shaft ends.pdf

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NS 3455-1993 Table for building functions.pdf 4

NS 3455-1993 Table for building functions.pdfNS 3455-1993 Table for building functions.pdf

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NS 3453-1987 Specification of building costs.pdf 7

NS 3453-1987 Specification of building costs.pdfNS 3453-1987 Specification of building costs.pdf

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NS 3451-2009 Table of building elements.pdf 41

NS 3451-2009 Table of building elements.pdfNS 3451-2009 Table of building elements.pdf

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