91美女视频-亚洲免费观看视频-欧美a∨-久热在线视频-日韩黄网站-成av人片在线观看www-久操综合-超碰av在线播放-性欧美欧美巨大69-婷婷二区-av男人的天堂网-中文字幕一区在线播放-玖草在线观看-国产网址在线观看-免费在线不卡av

[upload=1] [upload=2]    
                                                                                                                                                                                                                                                                           排插自動組裝，插頭。貼膠布，繞線，焊錫，點膠，特性測試，波形測試。剝線。等其它非標自動機械設計！治具夾具設計。（珠三角地帶）合作也可以。
                                          QQ2511226838
                                                                             彭R   手機：15992921570

                                                                                    

做工不錯，