flow guide combination of depressed plate and guide piers
guide blade [= guide bucket
Guide blade of rear guide impeller
binary-path or multi-path
Bye-path value (By-path valve)
join-graph of path and path
light path and optical path length control mirror
the unite of path and path graphs P(m)∨P
[endoscopic]image guide bundles
[endoscopic]light guide bundles
[endoscopic]light guide connector section
1250 mm powerful side guide
3D guide-purchase system
3D ultrasound image-guide
a guide-dog for the blind