Disclosed is a method for preparing a casting material resistant to fire with high heat strength, outstanding resistance to heat vibration and long service period.
本发明公开了提供一种热态强度高、抗热震稳定性好、使用周期长的一种耐火浇注料的制备方法。
Said to be one of the safest houses in the world; fire, flood, termite resistant, and aesthetically repellant-the spiny roof and bug-eyed Windows are sure to keep burglars out!
据称它是世界上最安全的房屋之一，防火，防洪，防白蚁，防盗——带刺的屋顶，虫眼大小的窗户足以将盗贼趋之门外！
The elevator that runs from the ground floor to the fifth floor will be replaced and will ascend and descend in a new, fire-resistant shaft.
原从 地面至五楼的电梯将被更新，同时风井将改为防火的。
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