Transmission steel tubular towers have been widely applied to superhigh voltage transmission lines in China.
钢管塔在我国特高压输电线路中得到广泛应用。
2
Superhigh strength steel AF1410 is a type of new aviation steel, which is good for resisting stress corrosion and is not difficult to weld.
AF 1410超高强度钢是一种抗应力腐蚀和焊接性能较好的新型航空材料。
3
The influences of cryogenic treatments on the microstructure, material performances and the impact wear resistance of the superhigh manganese steel are studied.