sling load [= sling-load]

clear mark [= clearing mark]

End-of-Tape Mark (EOT Mark)

tidal bench mark [= tidal mark]

airplane hoisting sling

animal sling

arm sling

attachment of sling

automobile sling

bale sling

bale sling strap

barrel sling

beam and sling

beam sling

belly sling

belt sling

board sling

boat sling

box sling