maximum permissible length造句

All other highway or railroad crossings of the Welland Canal are either movable bridges ( of the maximum permissible length of a ship in this canal is.
The maximum permissible length of a rigid double-decker bus and coach in the UK is, and although there are no theoretical restrictions on height, coaches are normally built to high, while'highbridge'buses are normally about taller.
It's difficult to find maximum permissible length in a sentence. 用maximum permissible length造句挺难的