The Cisco Certified Network Associate Industrial (CCNA Industrial) certification is for plant administrators, control system engineers and traditional network engineers in the manufacturing, process control, and oil and gas industries, who will be involved with the convergence of IT and Industrial networks.
The initials, MA written directly after a person's name usually refers to the degree held by that person, in this case, a Masters of Arts degree. login register
Methyl methacrylate (MMA) is an organic compound with the formula CH 2 =C(CH 3)COOCH 3.This colourless liquid, the methyl ester of methacrylic acid (MAA) is a monomer produced on a large scale for the production of poly(methyl methacrylate) (PMMA).ethyl methacrylate is also used for the production of the co-polymer methyl methacrylate-butadiene-styrene (MBS), used as a modifier for PVC.