hook hold lock

hold-back hook

Call hold HOLD

clasp hook [= clip hook

hook and hook turnbuckle

Switchover between one hook and two hook operation

hold drift of track-hold circuit

hold-over coil，hold-over grid

Ⅰshaped hook

a lifting hook catching things automatically

AC hook plate

Acromioclavicular hook plate

adjustable hook spanner

adjustable stop hook

ajar door hook

Alsophila podophylla Hook

anastomosis hook

anchor hook

anchor trip hook