operator’s panel

section s-s s-s

SⅠSⅡSⅢ syndrome

basic operator panel display register

Canny’s operator

d’alembert’s operator

electronic monitoring system operator panel

ems operator panel

evolutionary operator’s matrix element

General Operator’s Certificate

general operator’s certificate {= GOC}

Green’s operator

Hamilton’s operator

laplace’s operator

loader’s operator cabin

Nielsen’s operator

Operator Panel

operator‘s platform

operator’s access code

Operator’s Action