IS 8680 : 1978
IS 8680 : 19781344634
IS 8680 : 1978
Title: Engineers' Drawing Instruments, Compass, Bow Pen, Double Knee Jointed with Sector Head Joints
Format: Print
Pages: 8
Year: 1978
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Engineers' Drawing Instruments, Compass, Bow Pen, Double Knee Jointed with Sector Head Joints
Format: Print
Pages: 8
Year: 1978
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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