供应(尼龙)PA12塑胶原料
PA12美国液氮-IL4540,IFL4036,PDX-I-99038 NAT,IL4540,SF-PF 1005 Z222
PA12美国杜邦-PA3426,PA2072,PA3426,151L NC010 PA12
PA12美国EMS-LV-5H,XE3915,XE3784
PA12瑞士EMS-FE8510,FE5509,2694,CF7,ELY60,FE5750,G21,L120HL,L20G,
L20LM,TR-55,TR-90,XE3830,BM17
PA12德国赢创德固赛-1724K,S7373 BK,L1940,E62S3,ZN9000,T5002,T5000
,7233,L-1724,L1670,E62S1
PA12法国阿科玛-5533,AZM30,6333
PA12法国阿托菲纳-3533
PA12日本宇部-7024B,9048S1,3030JI5,3024NUX,3020U,3014U
PA12日本大赛璐-A3039A,X1988
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