维纶水泥电缆保护管，维纶电力电缆保护管，维纶水泥电缆管，维纶水泥管，维纶电缆管，维纶管，维纶水泥保护管，维纶保护管，维尼纶管，维尼纶电缆管，维尼纶水泥管A类10010010.53,4117451261615012512511.5145151150150121701811817517519520820020013222235B类10010014124135161251251491591501501741811817517519920820020015226235C类10010016128135161251251531591501501718018518175175182072162002001923424022注：经供需双方协议，也可生产其它规格尺寸的电缆管和接头)