德国巴斯夫PBT （巴斯夫原厂原包）

basf供应PBT德国巴斯夫B4300G4 BK5110 basf供应PBT德国巴斯夫B4300G4FC basf供应PBT德国巴斯夫B4300G4 High Speed basf供应PBT德国巴斯夫B4300G4LS basf供应PBT德国巴斯夫B4300G4 basf供应PBT德国巴斯夫B4300G6 BK5110 basf供应PBT德国巴斯夫B4300G6FC basf供应PBT德国巴斯夫B4300G6 High Speed basf供应PBT德国巴斯夫B4300G6HRLS basf供应PBT德国巴斯夫B2300G6HRLS basf供应PBT德国巴斯夫B2300G6HR basf供应PBT德国巴斯夫B2520 basf供应PBT德国巴斯夫B2550FC 德国巴斯夫PBT B2550 高流动，高耐热