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giỏi thật . Loại này nặng bao nhiêu kg một chuỗi cách điện nhỉ?
I like the modification of the crane boom . Good idea.
buenas estimados la consulta que tipos de aisladores (polimericos,,,?) gracias
We need Inquire about equipmentReplacement of 220 kV line insulators?.
great job.... nice
Grate job
500kv power lines
awful music, I exited the second I heard it
giỏi thật . Loại này nặng bao nhiêu kg một chuỗi cách điện nhỉ?
I like the modification of the crane boom . Good idea.
buenas estimados la consulta que tipos de aisladores (polimericos,,,?) gracias
We need Inquire about equipmentReplacement of 220 kV line insulators?.
great job.... nice
Grate job
500kv power lines
awful music, I exited the second I heard it