¥3400.0
¥3300.0
¥3400.0
¥3500.0
¥4000.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
1020×15螺旋防腐管SY/T0413-2002刷油缠布 3PP 3PE防腐钢管 IPN8710防腐钢管 TPEP防腐
¥ 4000.0
¥ 3300.0
¥ 3400.0
¥ 3400.0
¥ 3300.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
¥ 3300.0
¥ 3300.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
1020×14螺旋防腐管SY/T0413-2002刷油缠布 3PP 3PE防腐钢管 IPN8710防腐钢管 TPEP防腐
¥ 3700.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
¥ 3400.0
2220×22螺旋防腐管SY/T0413-2002刷油缠布 3PP 3PE防腐钢管 IPN8710防腐钢管 TPEP防腐
¥ 3400.0
¥ 3400.0
飞越齐全GB/T23257-2009环氧粉末防腐 刷油缠布 3PP 3PE防腐钢管 IPN8710防腐钢管 TPEP防腐
¥ 3300.0
¥ 3400.0