ULTRADUR B2300G6 HR增强耐水解PBT
¥29.50
ULTRADUR B2520高流动PBT
¥29.50
ULTRADUR B2550高耐热PBT
¥29.50
高刚PBT ULTRADUR B4040G10
¥31.50
***PBT ULTRADUR B4040G11
¥34.50
德国巴斯夫PBT ULTRADUR B4040G2
¥29.50