beam sides

常见例句

There are scrapers at both sides of driving beam for scraping sundries amassed on rail surface all the while.
驱动架两端表面分别装有刮削板，随时刮扫积聚在导轨表面的杂物。
Beam rods on both sides decorated with olive branches and oak leaves and branches, which wound the sash on the French words "freedom, equality, fraternity."
束棒两侧饰有橄榄枝和橡树枝叶，其间缠绕的饰带上用法文写着“自由、平等、博爱”。
Single-girder bridge by a single main beam and in the end beam span both sides of the composition, dual-beam bridge consists of two main beams and side beams formed.
单主梁桥架由单根主梁和位于跨度两边的端梁组成，双梁桥架由两根主梁和端梁组成。