• 1
  • 2
  • 3
TP
86-750-3986617
TP

       PϿƼ޹˾һҼаlaNۺͷաһwĸ߿ƼIһֱԁ˾ʼKԳ֡؟TƷ|ɫɫӰԺ_97ɫɫƷavӰԺ_,¶_¶žž_þðƵ߿3,99þðƵƵ,˾Ƶ߿\ųɾδĽIĴ샞|aƷͷգ؄eڸPA6PA66͸ߜϵкPPSȲϷ棬ܝMߏȡ͜ءĥgԡͻWԡͺԡȼԡͽ^...

TTT
TP
ձvƵһ

ɫĸʹúܺΣֻҪһcϘֻ֬ϣϸNͬϼӹˇҪ󣬔Dͼɡ ҪעDQɫr회϶ϴɃԭɫϻݗUϴCͲȚϛ_ϴ..

12 2018-05
ۼȩӢķQ̖PolyoxymethylenePolyformaldehydeʹ÷POMк..
26 2018-04
1ضTgָo;ۺY;ۺеķǽY֡ɲBߏBSɺǰߵĸĄӜضȡ..
16 2018-04
҂ʹöNʩoģr횼ӏԓģߵıB;Soģ߱ģγɳڱ^ģѨŚ..
18 2018-01
ȼPBTPET(Ծ)PBTPETǃɷNҪĹϣVӡx܇IУȼ..
վͼ