CBGJ2080/2040
¥1.00元A335P5,A335P5合金钢管,A335P5合金管厂
¥9850.00元A335P9,A335P9合金钢管,A335P9合金管厂
¥8570.00元A335P22,A335P22钢管,A335P22合金管厂
¥8520.00元A335P11,A335P11钢管,A335P11合金管厂
¥8510.00元CBGJ2080/2040
¥1.00元A335P91,A335P91钢管,A335P91合金管厂
¥8520.00元CBGJ2080/2050
¥1.00元09CuPCrNi,09CuPCrNi耐候钢管,09CuPCrNi钢管厂
¥9520.00元CBGJ2080/2063
¥1.00元CBGJ2080/2080
¥1.00元CBGJ2063/2032
¥1.00元CBGJ2063/2050
¥1.00元CBGJ2063/2063
¥1.00元CBGJ2050/2040
¥1.00元CBGJ2050/2050
¥1.00元