轴流转桨式水轮机

isolating switch with angularly-movable bridging switch

movable scotch blocks, signal, point

photographic composing machine with movable character

movable joint (joint ) joint (joint )

movable pteromopha

reading reading from magnetic record carriers in movable information storages

spreader stoker with movable hoppers for combustion

spring-loaded, loop arrangement of cables, movable