Specification for Plastic Specatacle Frames (IS : 3693 - 1966)
Indian Standards Institution
Specification for Plastic Specatacle Frames (IS : 3693 - 1966) - First Reprint December 1979 - New Delhi Indian Standards Institution 1966 - 8p
IS : 3693 - 1966
0.00
Indian Standard - ID
Plastics
IS : 3693 - 1966 / IND
Specification for Plastic Specatacle Frames (IS : 3693 - 1966) - First Reprint December 1979 - New Delhi Indian Standards Institution 1966 - 8p
IS : 3693 - 1966
0.00
Indian Standard - ID
Plastics
IS : 3693 - 1966 / IND