%PDF-1.7 % 2 0 obj << /Lang (zh-CN) /MarkInfo << /Marked true >> /Metadata 4 0 R /Pages 5 0 R /StructTreeRoot 6 0 R /Type /Catalog /ViewerPreferences 7 0 R >> endobj 4 0 obj << /Length 3394 /Subtype /XML /Type /Metadata >> stream Microsoft] Word 2016 E90-DTU RS232 RS485 433MHz LoRa 5W E90-DTU(433L37)_UserManual_CN_v1.3 E90-DTU(433L37)_UserManual_CN_v1.3 成都亿䘪特电子科技有限公司 Microsoft] Word 2016 2019-03-13T18:42:29+08:00 2019-03-13T18:43:01+08:00 uuid:17980658-838A-4FFC-8125-D424C3728564 uuid:17980658-838A-4FFC-8125-D424C3728564 endstream endobj 25 0 obj << /Filter [/FlateDecode] /Length 1158 >> stream xMo? ?tlBR??0v?AvwKIvJN?KD??\.?Z-?w>g>U6ZM*0HBf>㓺?%Am:xn>[|K?ZSs:?~qHӷC.#W??ezm?@'?oznEl|>?Q?ˇ 4H? 0Xh D.{\.ĉ\\.t$'pr??| 4438ȫѹۿ