潍坊 (中国, 渤海湾) 莫尔兹比港 (巴布亚新几内亚)

翻转交叉

Transmission Lattice large-span tower

Product Transmission Lattice large-span tower Shape Conical or lattice Material Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm² Q235B/A36, Minimum Yield Strength ≥ 235 N/mm². OR Q420 Q460 ASTM A572 GR65, GR50, SS400 Electric Voltage 33kv,…

新評論
发送