BS 978-2:Addendum No. 1:1959 :
BS 978-2:Addendum No. 1:1959 : 1395877
BS 978-2:Addendum No. 1:1959 :
Title: Gears for instruments and clockwork mechanisms. Cycloidal type gears. Double circular arc type gears
Pages: 8
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
Title: Gears for instruments and clockwork mechanisms. Cycloidal type gears. Double circular arc type gears
Pages: 8
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
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