µçÀÂÐÂÎÅ
19
2018-01
ÔÚÐÞ½¨ÎïÄÚÀäÈÈË®ÔËËÍ¡¢ÒûÓÃË®ÔËËͼ°²ÉůϵͳµÄÓ¦ÓÃÒѳÉΪӦÓá°ÈÈÃÅ¡±£»£»£»£»£»£»£»£»Éú²ú¼°¸ñµÄPP-R¹Ü±ØÐè¶ÔÖ¤ÁϺͼ·³ö×°±¸ÓÐÑÏ¿áµÄÒªÇ󡣡£¡£¡£¡£¡£¡£¿£¿£¿£¿£¿£¿£¿£¿ÉÒÔÉú²úÀäÈÈË®¹ÜµÄPPרÓÃÖÊÁÏÓÐÈýÖÖ£º¡¡¡¡1¡¢¾ù¾ÛPP¼ÓÈëÒ»¶¨Á¿µÄÔöÈÍÖú¼Á¾¹²¡¤¡¤¡¤
19
2018-01
£¨1£©ÓÍÏäÈÝ»ý̫С£¬£¬£¬£¬£¬£¬£¬É¢ÈÈÃæ»ý²»·ó£¬£¬£¬£¬£¬£¬£¬ÀäÈ´×°Öõ«ÆäÈÝÁ¿¹ýС¡£¡£¡£¡£¡£¡£¡£ £¨2£©°´¿ì½øËÙÂÊÑ¡ÔñÓͱÃÈÝÁ¿µÄ¶¨Á¿±Ã¹©ÓÍϵͳ£¬£¬£¬£¬£¬£¬£¬ÔÚ×÷ҵʱ»áÓд󲿷ֶàÓàµÄÁ÷Á¿ÔÚ¸ßѹÏ´ÓÒçÁ÷·§Òç»Ø¶ø·¢ÈÈ¡£¡£¡£¡£¡£¡£¡££¨3£©ÏµÍ³ÖÐжºÉ»ØÂ··ºÆð¹ÊÕÏ»ò¡¤¡¤¡¤
19
2018-01
1)²¿·Ö¼¤¹âȫϢÌÌÓ¡ÊÖÒÕÊǽ«¾ÓÉÌØÊâ´¦Öóͷ£µÄȫϢͼÏñÖ±½ÓÌÌÓ¡ÔÚ»ù²ÄÖ¸¶¨µÄλÖÃÉÏ£¬£¬£¬£¬£¬£¬£¬Ê¹È«Ï¢Í¼ÏñÓë»ù²ÄÈÚΪһÌ壬£¬£¬£¬£¬£¬£¬²»¿É»®·Ö£¬£¬£¬£¬£¬£¬£¬¾ßÓÐȫϢ·ÀαµÄËùÓÐÌØÕ÷¡£¡£¡£¡£¡£¡£¡£ÕÉÁ¿²½·¥£ºÊÓ²ì±êʶÎﲿ·ÖΪ¼¤¹âÀØÉäͼ»ÌØÕ÷¡£¡£¡£¡£¡£¡£¡£2)ȫϢ˫ÊÓ½ÇͨµÀ¡¤¡¤¡¤
18
2018-01
¹âÏË ¹âÏË(Fiber Optic Cable)ÒÔ¹âÂö³åµÄÐÎʽÀ´´«ÊäÐźţ¬£¬£¬£¬£¬£¬£¬Òò¶ø²ÄÖÊÒ²ÒÔ²£Á§»òÓлú²£Á§ÎªÖ÷¡£¡£¡£¡£¡£¡£¡£ËüÓÉÏËάо¡¢°ü²ãºÍ±£»£»£»£»£»£»£»£»¤Ì××é³É(Èçͼ7)¡£¡£¡£¡£¡£¡£¡£ ¹âÏ˵ĽṹºÍͬÖáµçÀºÜÀàËÆ£¬£¬£¬£¬£¬£¬£¬Ò²ÊÇ¡¤¡¤¡¤
18
2018-01
Ë«½ÊÏß(Twisted Pair)·ÖΪÆÁÕÏ(Shielded Twisted Pair£¬£¬£¬£¬£¬£¬£¬¼ò³ÆSTP)ºÍ·ÇÆÁÕÏ(Unshielded Twisted Pair£¬£¬£¬£¬£¬£¬£¬¼ò³ÆUTP)(Èçͼ1)Á½ÖÖ¡£¡£¡£¡£¡£¡£¡£ËùνµÄÆÁÕϾÍÊÇ¡¤¡¤¡¤
18
2018-01
1 ´«Êä½éÖÊ·×ÆçÑù£¬£¬£¬£¬£¬£¬£¬´«ÊäÐźŵÄÔØÌåÒ²·×ÆçÑù¡£¡£¡£¡£¡£¡£¡£ ÏßÀÂÀïµÄ½éÖÊÒ»Ñùƽ³£ÊǽðÊôµ¼Ì壬£¬£¬£¬£¬£¬£¬´«ÊäµÄÊǵçÐźš£¡£¡£¡£¡£¡£¡£ ¹âÀÂÀïµÄ½éÖÊÒ»Ñùƽ³£Êǹ⵼ÏËά£¬£¬£¬£¬£¬£¬£¬´«ÊäµÄÊÇ¡¤¡¤¡¤
18
2018-01
¹è½ºÊǹèÏ𽺵ÄÒ»ÖÖ£¬£¬£¬£¬£¬£¬£¬ÊôÓÚµ¥×é·ÖÊÒÎÂÁò»¯µÄÒºÌåÏ𽺡£¡£¡£¡£¡£¡£¡£Ò»µ©Ì»Â¶ÓÚ¿ÕÆøÖУ¬£¬£¬£¬£¬£¬£¬ÆäÖеĹèÍéµ¥Ìå¾Í±¬·¢ËõºÏ£¬£¬£¬£¬£¬£¬£¬×é³ÉÍøÂ·½á¹¹£¬£¬£¬£¬£¬£¬£¬ÏµÍ³½»Áª£¬£¬£¬£¬£¬£¬£¬²»¿ÉÈÛ»¯ºÍÏûÈÚ£¬£¬£¬£¬£¬£¬£¬Óе¯ÐÔ£¬£¬£¬£¬£¬£¬£¬³ÉÏð½ºÌ¬£¬£¬£¬£¬£¬£¬£¬Ò»ÆðÕ³ºÏÎïÌå¡£¡£¡£¡£¡£¡£¡£Æäµ¼ÈÈÐÔ±ÈÒ»Ñùƽ³£µÄÏð½ºÉԸߣ¬£¬£¬£¬£¬£¬£¬Ò»µ©¹Ì»¯¡¤¡¤¡¤
18
2018-01
1¡¢ËÜÁϽ¹ÉÕ ËÜÁϽ¹ÉÕÊÇËÜÁϼ·³öÀú³ÌÖг£¼ûµÄÖÊÁ¿Èõµã£¬£¬£¬£¬£¬£¬£¬Æä×¢ÖØÌåÏÖΪ£ºÎ¶ÈÏÔʾ³¬¸ß£»£»£»£»£»£»£»£»»úÍ·Ä£¿£¿£¿£¿£¿£¿£¿£¿ÚÓдó×ÚÑÌÎí¡¢Ç¿ÁҴ̼¤Î¶£¬£¬£¬£¬£¬£¬£¬ÑÏÖØÊ±Óб¬ÁÑÉù£»£»£»£»£»£»£»£»¼·³öËÜÁϲãÓн¹Á££»£»£»£»£»£»£»£»ºÏ½º·ì´¦ÓÐÒ»Á¬ÆøÅÝ£»£»£»£»£»£»£»£»±¬·¢µÄÖ÷ÒªÔµ¹ÊÔÓÉÓУº1£©¡¤¡¤¡¤
23
2017-12
FFP 3*6¸ßεçÀ²úÆ·ÌØµã¼°ÓÃ;£º±¾²úÆ·ÊÊÓÃÓÚ½»Á÷¶î¶¨µçѹ0.6/1KV¼°ÒÔÏÂ×÷Àο¿·óÉèÓÃÊäÅäÏß·¡¢¶¯Á¦´«Êä»òµç»úÒý½ÓÏߣ¬£¬£¬£¬£¬£¬£¬¾ßÓÐÄ͸ßΡ¢ÄÍÇÖÊ´¡¢ÄÍËá¼î¼°ÇÖÊ´ÐÔÆøÌå¡¢·ÀË®µÈÌØÕ÷£¬£¬£¬£¬£¬£¬£¬¸ßÎÂÇéÐÎµçÆøÐÔÄÜÎȹ̣¬£¬£¬£¬£¬£¬£¬¡¤¡¤¡¤
23
2017-12
KHFV2216*2.5¸ßεçÀÂÓÃ;¼°Ìص㣺±¾²úÆ·¾ßÓÐÄ͸ßΡ¢µÍΡ¢ÄÍÀÏ»¯¡¢¸ß×èȼµÈÌØµã£¬£¬£¬£¬£¬£¬£¬Í¬Ê±¾ßÓнϸߵÄ×èȼ¡¢·À»ðµÄÄÜÁ¦£¬£¬£¬£¬£¬£¬£¬¾ÊÜ»ðÑæÖ±½ÓȼÉÕµÄÇéÐÎÏ£¬£¬£¬£¬£¬£¬£¬ÔÚһ׼ʱ¼äÄÚ²»±¬·¢¶Ì·ºÍ¶Ï·¹ÊÕÏ£¬£¬£¬£¬£¬£¬£¬°ü¹ÜϵͳÇå¾²ÔËÐУ¬£¬£¬£¬£¬£¬£¬¡¤¡¤¡¤
23
2017-12
ÎÞ±µÍÑÌ×èȼµçÏßÖ´Ðбê×¼Q/VAHS 34-2006ÊÊÓùæÄ£±¾²úÆ·ÊÊÓÃÓÚ450/750¼°ÒÔϵçÁ¦ÊäÅäµçϵͳÖÐÊäÅäµçÏß·¡£¡£¡£¡£¡£¡£¡£²úÆ·Ãû³Æ¶î¶¨µçѹ450/750V¼°ÒÔϾÛÏ©Ìþ¾øÔµÎÞ±µÍÑÌ×èȼµçÀÂ(µçÏß)¡£¡£¡£¡£¡£¡£¡£Ðͺż°¡¤¡¤¡¤
21
2017-12
YGGB,YGCB£¬£¬£¬£¬£¬£¬£¬YGCB-VFRϵÁÐ¹è½ºÌØÖÖÄÍÆéá«Î±âµçÀµçÀÂ½á¹¹ÌØµã µ¼µçÏßо½ÓÄÉÈí½á¹¹£¬£¬£¬£¬£¬£¬£¬È·±£µçÀÂÈáÈíÐÔÄܺᣡ£¡£¡£¡£¡£¡£ ¾øÔµºÍ±£»£»£»£»£»£»£»£»¤²ãÖÊÁϽÓÄÉרÓÃÓÚµçÀµĹèÏ𽺣¬£¬£¬£¬£¬£¬£¬Ìá¸ßµçÀÂÈáÈíÌØÕ÷ºÍ¡¤¡¤¡¤
02
2017-09
RVV RVVPÒDZíÓÃÆÁÕÏÈíµçÀÂÒDZíµçÀ£¬£¬£¬£¬£¬£¬£¬ÒDZíÐźŵçÀ£ºÒDZíÐźŵçÀÂ¿ÉÆ¾Ö¤Óû§ÒªÇóÉú²ú£¨JXVPV£3£©Ð͵ç×Ó¹¤ÒµÓÃÐźŵçÀ£¨DYVP£©µç¶¯ÐÍÒDZíÐźŵçÀ£¨JYPV£¬£¬£¬£¬£¬£¬£¬JVVP£©¼¯É¢ÐÍÒDZíÐźŵçÀ¡¢£¨I¡¤¡¤¡¤
02
2017-09
BVR¾ÛÂÈÒÒÏ©¾øÔµÈíµçÏßBVRµçÏ߾ͺÜÊÇÈáÈí£¬£¬£¬£¬£¬£¬£¬·óÉè½Ç¶ÈÒªÇó½ÏBVµçÏß´ó´ó½µµÍ£¬£¬£¬£¬£¬£¬£¬´©Ï߹ܣ¬£¬£¬£¬£¬£¬£¬Ïß²ÛʱԽ·¢Àû±ã£¬£¬£¬£¬£¬£¬£¬¿ì½Ý£¬£¬£¬£¬£¬£¬£¬½µµÍÊÂÇéÇ¿¶ÈµÄͬʱ´ó´óÌá¸ßÁËÊÂÇéЧÂÊ¡£¡£¡£¡£¡£¡£¡£ÉîÊÜ¿í´óµç¹¤¼°ÐÞ½¨×°ÊÎְԱϲ»¶£¡BVRµçÏßÖÐÎÄÃûÍо¾Û¡¤¡¤¡¤
01
2017-09
Ò»¡¢²úÆ·ÌØµã¼°ÓÃ;ÒDZíÓÿØÖƵçÀÂÊÊÓÃÓÚ½»Á÷¶î¶¨µçѹ450/750V¼°ÒÔÏÂÒDZíÓÿØÖƵçÀ²úÆ·£¬£¬£¬£¬£¬£¬£¬Ñ²»Ø¼ì²â×°ÖÃÆÁÕϵçÀ½ÓÄɶԽÊÂÁËܸ´ºÏĤÆÁÕϺÍÍË¿±àÖ¯ÆÁÕÏ£¬£¬£¬£¬£¬£¬£¬¿¹×ÌÈÅÐÔÄÜÓÅÔ½£¬£¬£¬£¬£¬£¬£¬ÆÕ±éÓÃÓÚÅÌËã»ú²â¿Ø×°Öᣡ£¡£¡£¡£¡£¡£¶þ¡¢²úÆ·Ö´¡¤¡¤¡¤

