空心钛支撑架
hollow titanium support frame
正十二胺支撑钛酸
n-dodecyl amine-intercalated layered tetratitanate
电信支撑网
telecommunication supporting network
运营支撑网络
operation supporting network
钢支撑支护
steel supporting structure
排桩-内支撑支护体系
row piles with internal bracing system
高钛钛铁矿—假金红石
high-titanium-Pseudorutile
个体化三维钛网
Individual performed titanium mesh