【运输】环索（Ｓ）传送带

non-deflectable wheels, endless tracks

endless loop【计】;infinite loop【计】

endless TRACK(S) for exercising athletes

endless ropeway with power and-free system

display elements being carried by endless band

carbo nising in ovens with endless conveying

mower with reciprocating endless belt cutters

elevated railway, haulage system with endless pulling device