PVC應(yīng)力開(kāi)裂的原因分析
發(fā)布時(shí)間:2019-08-22 02:08:50
                            按性能可按:抗沖擊、耐候、阻燃、導(dǎo)電、抗靜電、耐磨、耐寒等等。按環(huán)保可分為:ROHS環(huán)保、ROHS2.0環(huán)保、不含鄰苯、REACH環(huán)保、PAHS環(huán)保等等?!?
                        
                        
                        
                    
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