1209070014
1321070017
1510090114
1510210114
1511160150
1511250150
1299120050
1262120050
1299160050
1209120150 
7106500000
7003917102
7010901002
7003917101
7010901001
1218320150
7140400000
7002912104
7435000000
7003917101
7010901031
7010901012
7010901031
1161120050
1299320050
90度弯角法兰座 5+PE
7100500000
1089299919
1609320050
7106500000
7001912103
7001912104
7001907103
7001907104
1209070114
1691160050
1691200050
1691250050
1691320050
1161160050
7003907102
7010902002
1299250050
1209200151
1321200057
7550600000
7084943102
7010942012
7010941002
7003917102
7010901012
7560600000
7084951101
7010942011
7206500000
7010901001
7110500000
7003926101
7010971001
1209200150
7410700000
7003926102
7010971002
1262090111
1691250050
1691320050
7003912102
7301500000
7106400000
7001912103
7433000000
1321200057
1251200150
1209200150
1280000900
1280001300
7410000000
7001906103
7001906104
7106600000
7476600000
7084943101
7010941001
7010942001
7683600000
7010942002