大桥ER50-6焊丝
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
天津THQ-50C焊丝
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
焊丝THQ-50C
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
THQ-50C焊丝大桥牌
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥焊条厂家
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌二氧化碳焊丝THQ-5...
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌0.8焊丝THQ-50...
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌1.0焊丝THQ-50...
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌1.2焊丝THQ-50...
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌1.6焊丝THQ-50...
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
天津大桥牌焊丝THQ-50C
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
THQ-50C焊丝
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥THQ-50C焊丝
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌气体保护焊实芯焊丝
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌0.8-1.0-1.2...
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
天津大桥焊条厂
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
天津大桥焊材集团有限公司
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥焊丝THQ-50C
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
大桥牌焊丝THQ-50C
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...
THQ-50C二氧化碳焊丝大...
气体保护焊实芯焊丝牌号型号GB焊丝化学成分（%）熔敷金属力学性能特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJTHQ-50AER49-10.111.80/2.100.65...