... slow-burning fabric 缓燃织物 slow-burning construction 缓燃建筑 slow-burning mill construction 缓燃工厂建筑 ...
基于68个网页-相关网页
slow burning construction 缓燃构造
slow burning construction WESTBANK 耐火构造
slow-burning mill construction 缓燃工厂建筑
slow burning mill construction 耐火工厂房屋
slow burning heavy timber construction 缓燃大木建筑 ; 耐火大木构造
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