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  • WELDING SYMBOLS ON DRAWINGS
    ebook
    WELDING SYMBOLS ON DRAWINGS
    GREGORY, E N / ARMSTRONG, A A
    Weld symbols on drawings was originally published in 1982 based on BS 499 (British Standards Institution 1980), ISO 2553 (International Standards Organisation 1979) and ANSI/AWS A2.4 (American Welding Society-1979) standards. These standards have been through numerous revisions over the last few years; and the current standards are ISO 2553 1992, BSEN 22553 1995, and ANSI/AWS A...

    $1,717.00

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