fireproof shutter造句
例句與造句
- Fire protection of an escalator floor opening may be provided by adding automatic sprinklers or fireproof shutters to the opening, or by installing the escalator in an enclosed fire-protected hall.
- Interior structure is a mixture of wrought and cast iron, supporting arched brick floors in a system that was referred to at the time of construction as " fireproof . " The building's windows were provided with fireproof shutters.
- The BIBC, which was formed in 1883, evolved from a series of iron manufacturing businesses ( American Corrugated Iron Co ., 1868; Metallic Corrugated Shingle Co ., 1871; and Corrugated Metal Co ., 1873 ) that made corrugated iron, fireproof shutters and doors and iron roof trusses.
- It's difficult to find fireproof shutter in a sentence. 用fireproof shutter造句挺難的