n.
a barrier consisting of a horizontal bar and supports
同义词：rail
material for making rails or rails collectively
RAILINGS
Railings
Railings
Performance level 3 bridge railings
Performance level 1 bridge railings
Plans for crash-tested bridge railings for longitudinal wood decks
Plans for crash-tested wood bridge railings for concrete decks
Performance of curved steel bridge railings subjected to truck collisions
Performance Level 2 and Test Level 4 Bridge Railings for Timber Decks
TOTAL BODY EXERCISE MACHINE WITH ADJUSTABLE RAILINGS AND/OR ADJUSTABLE INCLINE
Performance of New-Type Curved Steel Bridge Railings Subjected to Heavy Truck Collisions
A plea for painted railings and painted walls of rooms as the source of lead poisoning amongst Queensland children. 1904.
AASHTO LRFD Bridge Design Guide Specifications for GFRP-Reinforced Concrete Bridge Decks and Traffic Railings
