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138kv Ob chav Circuit Court kis kab lub kaum sab xis Steel Ntauwd
Ntauwd hom: Angular steel ntauwd Lub hwj chim: 10kv ~ 500kv Khoom siv: Q235, Q355, Q420 Kev kho deg: Kub Dip Galvanized (ASTM A123) Welding: AWS D1.1 Kev Tswjhwm Zoo: ISO9001: 2008 Daim ntawv thov: Fais fab kis Lub Sijhawm Warranty: 30 xyoo
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High Tension Transmission Tubular Steel Lattice Ntauwd
Ntauwd Hom: Tubular Transmission Ntauwd
Voltage: 33kv, 66kv, 110kv, 115kv, 132kv, 220kv, 320kv, 500kv
Khoom siv: Q235, Q355, Q420
Welding: AWS D1.1
Kub dip galvanizing: ASTM A123
Kev Tswjhwm Zoo: ISO9001: 2008
Daim Ntawv Thov: Fais Fab Kis Kab
