合金線

                                            
                                                                             名稱：專用電子圍欄合金導線
                                                                             型號：JRK-HJX1.8
                                                                             產(chǎn)品材質(zhì)：1.8/2.0多股編鋁鎂錳鋅合金電子圍欄專用導線