IS 8681 : 1978
IS 8681 : 19781344635
IS 8681 : 1978
Title: Engineers' Drawing - Instruments, Compass, Bow Pencil, Double Knee Jointed with Sector Head Joints
Format: Print
Pages: 7
Year: 1978
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Engineers' Drawing - Instruments, Compass, Bow Pencil, Double Knee Jointed with Sector Head Joints
Format: Print
Pages: 7
Year: 1978
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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