供应PPO塑胶原料
(1)PPO 美国GE:.GFN1-520V.EN185-701.N300X.PX9406X.SE1GFN2.
PX1005X.SE1-701.V090.HS2000X.SE100X.SE1X-701.SE1GFN2.SE100.
.GFN1.GFN2.GFN3.SE1GFN1.SE1GFN2.SE1GFN3.HS2000X.GTX830.GTX914
(2)PPO 日本GE:PX1005-701.PX9406-701.M225X-701,SE1GFN2-780
(3)PPO 上海GE:310SEO-BK1066.5220V-BK1066.FN215X-111.HS2000X-WH90126
(4)PPO日本旭化成1950J.AS100.X1511