他学习了砖石的基本技能。

He learned the basic skills of masonry.

砖石工作需要很多体力劳动。

Masonry work requires a lot of physical labor.

这座古老的建筑是用砖石建造的。

The old building was constructed with masonry.

这座桥的砖石结构非常坚固。

The masonry structure of the bridge is very strong.

砖石工程用灰浆规范.圬工灰浆

Specification for mortar for masonry - masonry mortar

砖石工艺是一种精心的技艺。

Masonry is a careful skill.

砖石附属元件规范.门窗过梁

Specification for ancillary components for masonry - lintels

玻璃碎成碴儿,砖石建筑坍塌下来.

Shattered glass and toppling masonry.

通过对几座砖石拱桥的加固实例分析，阐述了对小跨度砖石拱桥进行加固的几种经济实用的方法。

Based on the analysis of reinforced masonry arch bridges, several economical and practical approaches for small- span masonry arch bridge reinforcement are discussed.

一种表层，如砖石土程，用于支撑堤岸。

A facing, as of masonry, used to support an embankment.