Ps vs Pmma - What's the difference?
ps | pmma |
The ISO 3166-1 two-letter (alpha-2) code for Occupied Palestinian Territory.
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(organic compound) polymethyl methacrylate
As a symbol ps
is .ps
Translingual
Symbol
(head)pmma
English
===(en)=== (-)References
* Bashford, David.Thermoplastics: Directory and databook; ISBN 9780412733505. London: Chapman & Hall, 1997.
