供应PA9T塑胶原料             
(1)PA9T塑胶原料  日本可乐丽GW2458.T1320A.GN2330.G2330.GW2458HF.G2450.T1402A.GN2200，T1300A.BT1500H，BT1300H，F3G1300A,T1300H,N1001D,GW2459HF,G2200,BH1500HF、G1300
(2)PA9T塑胶原料   GN2330黑色，本色,加热稳定剂,
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