যন্ত্ৰকৌশলযন্ত্ৰণা

যন্ত্ৰচালক (Assamese) [ Roman: jon.tro.sa.lok]
Contributed by: Anjal Borah (অঞ্জল বৰা) on 2007-12-08
1. (Common Noun-Common) a person who operates a machine