It refers to "centres".
When appended to a dimension it means the dimension is to / from the centre mark of a diameter / radius.
binary digit
medium scale integration
indian standard plaster
Non Conformance Report
PCB stands for "Polychlorinated biphenyl" in chemistry and environmental protection. PCB stands for "printed circuit board" in electrical engineering.
full form of c and i
Electronics and Telecommunication Engineering.
bachelor of engineering
Drawing Interchange Format or Drawing Exchange Format.
Master of Engineering
drawing & disbursing office
Diploma of Associate Engineering
Bachelor of Engineering
Electronics and communication engineering
"computer aided engineering"
BE - Bachelor of Engineering
Computer aided engineering