natsopa是什么意思

natsopa

n. 全国印刷工人协会（National Society of Operative Printers...

National Society of OperativePrinters and Assistants (英国) 全国印刷工人协会(1975 年起改称NationalSociety of Operative Printers,Graphical and Media Personnel)

asce champak unexceptional vestige