fire resisting shutter
常见例句
- In these buildings, people used fire-resisting rolling shutter to replace the firewall as the partition facility to satisfy large space requirement.
在這些建築中，普遍使用防火卷簾代替防火牆作爲劃分防火分區的分隔設施，以滿足人們對建築大空間的要求。 返回 fire resisting shutter