µçÀ³£¼ûÎÊÌâ
ʲôÊDZâÐ͵çÀ£¿
±âÐÍÏðÌ×µçÀ¡¢±âµçÀ¡¢±âƽÈíµçÀÂÒÔ¼°±âƽµçÀÂÊÇÒÀÕÕ¹ú¶ÈQ1320282¡¢AQ001-91³ß¶È×éÖ¯³ö²ú£¬ºÏÓÃÓÚ»¥»»¶î¶¨µçѹ450v/750v¼°ÒÔϵÄÒÆ¶¯Ê½µçÆøÉ豸ÖУ¬±âƽµçÀ ±âÐνṹ³ö¸ñºÏÓÃÓÚÆµÈÔÍäÇúµÄ³¡Ëù£¬²»Ò׍½á£¬ÈçÆð³Á»ú¡¢ÐгµµÈ¡£
±âƽµçÀ µçÏßоѡȡÈí½á¹¹£¬È·±£µçÀÂÈáÈí»úÄܺ᣾øÔµºÍ±£»¤²ã×ÊÁÏѡȡ¶¡¾ÛÎÌá¸ßµçÀÂÈáÈí¸öÐԺͷÀ¸¯¡¢Äͺ®¸öÐÔ¡£¾øÔµÏßо·ÖÉ«£¬Îª·óÉè×°ÖÃÌṩ·½±ã¡£±âƽµçÀ¿ɰ´¹Ë¿Í±ØÒª£¬ÔÚÀÂоÁ½²àÔö³¤¸ÖË¿Éþ»òÆäËû³ÐÁ¦Ôª¼þ¡£
ÐͺÅÃû³ÆÔÊÐíÎÂÉýºÏÓÃÁìÓò
YBÌìÈ»¶¡±½¾øÔµºÍ»¤Ì×±âÆ½ÈíµçÀÂ70¡ãCÊÒÄÚÎÞÓÍÎÛ³¡Ëù
YBFÌìÈ»¶¡±½¾øÔµºÍÂȶ¡»¤Ì×±âÆ½ÈíµçÀÂ200¡ãCÊÒ±í¼°ÓÐÓÍÎÛ³¡ËùµçÀÂÓµÓв»ÑÓȼÐÔ
YBZÒÒ±û¾øÔµºÍÂȶ¡»¤Ì×±âÆ½ÈíµçÀÂ200¡ãC
| ¶¨Ôì·ÖÆç»·¾³Ê¹ÓõĵçÀ£¬ÇкϿͻ§ÐèÒª£¬Çëµã»÷Ï·½www.zgsljt.com | ||||
| ±âµçÀ | Òý½ÓÏß | F46µçÀ | ¶¡ÇçµçÀ | ±¾°²µçÀ |
| ±äƵµçÀ | °éÈÈ´ø | ¶¡ëæµçÀ | ±âƽµçÀ | ¸ßѹµçÀ |
| µçÁ¦µçÀ | ÌØÖÖµçÀ | ÆÁ±ÎµçÀ | µçÀ | ÏðÌ×µçÀ |
| ¿óÓõçÀ | ÂÝÐýµçÀ | ÈáÐÔµçÀ | ´¿Í½ÊÏß | ³µ¿âµçÀ |
| ÄÍÄ¥µçÀ | µÍεçÀ | ·ÀË®µçÀ | ÄÍ»ðµçÀ | ͰüÂÁµçÀ |
| ¸ßεçÀ | ¾íͲµçÀ | Äͺ®µçÀ | Åâ³¥µ¼Ïß | ÄÍÓÍ·À¸¯µçÀ |
| ±âÐ͵çÀ | ½»ÁªµçÀ | ͨѶµçÀ | ¹èÏ𽺵çÀ | ÈáÐÔËÅ·þµçÀ |
| ÍÏÁ´µçÀ | »ú³µµçÀ | ·À»ðµçÀ | ÐгµµçÀ | ¶ÆÒøÏß¶ÆÎýÏß |
| ¹â·üµçÀ | ½ÚÔìµçÀ | ´¬ÓõçÀ | ÍÆËã»úµçÀ | »úеÈ˵çÀ |
| ±âÐεçÀ | ÍÏÁîµçÀ | ÐźŵçÀ | ·ÀÊó·ÀÒϵçÀ | Ìú·»ú³µµçÀ |
| ÒDZíµçÀ | µçÌݵçÀ | Ä͸ßεçÀ | µç»úÒý½ÓÏß | ¾Û°±õ¥µçÀ |
ʲôÊÇ±âÆ½µçÀ£¿
²úÆ·½éÉÜ£º ¶¯Á¦´«Êä¼°½ÚÔìµçÀ£¬¿í·ºÀûÓÃÓÚÐгµ¡¢Ì¨³µ¡¢´«Êä»úеµÈÒÆ¶¯É豸¡£ÈçÒ±½ð¡¢µçÁ¦¡¢´¬²°¡¢ÎïÁ÷ÊäËÍϵͳ¡¢¸Û¿Ú»úе¡£ ²úÆ·ÌØµã£º±¾²úÆ·ÓµÓÐÄͺ®¡¢ÈáÈí¡¢ÄÍÄ¥¡¢·ÀÓ͵ȸöÐÔ¡£±ÈÔ²µçÀµÄÍäÇú°ë¾¶Ó×£¬½Ú¼ó×°Öÿռ䡣¿É¶à¸ùÏßÀ³Áµþ°ó¸¿Ê¹Óá£Ð¾Ïßµ¥ÅÅÒ»×ÖÐÍ·ÖÁÐʱ£ºÐü¹Ò³¤¶È£¾40m ÒÆ¶¯¿ìÂÊ£¾2m/s ½¨ÒéÔö³¤³ÐÁ¦¸ÖË¿»ò·ÄÂÚɴоÏß÷»¨ÐͽʺϷÖÁÐʱ£ºÐü¹Ò³¤¶È£¾80m ÒÆ¶¯¿ìÂÊ£¾4-10m/s½¨ÒéÔö³¤³ÐÁ¦¸ÖË¿ ÏßÀ½ṹ£ºµ¼Ì壺ѡȡ¶à¹ÉÈáÐÔÎÞÑõÍË¿ÇкÏDIN VDE 0295µÈ¼¶5¾øÔµ£ºÓÅÖÊÄÍÓÍ¡¢×èȼ¶¡Çç»ìºÏÌå É«²Ê£º²ÊÉ«Ïßо»ò±àÂëÏßо ½ÓµØ»ÆÂÌоÏß»¤Ì×£ºÓÅÖÊÄÍÓÍ¡¢×èȼ¶¡Çç»ìºÏÌå É«²Ê£ºÐþÉ«»ò»ÒÉ« µçÆø¸öÐÔ£º¶î¶¨µçѹ£ºU0/U 300/500 V ²âÊÔµçѹ:U 2500VζÈÁìÓò£º¡æ ÒÆ¶¯×°Öãº-15¡æ¡«+70¡æ ¹Ì¶¨×°Öãº-30¡æ¡«+70¡æ
²úÆ·½éÉÜ£º ¶¯Á¦´«Êä¼°½ÚÔìµçÀ£¬¿í·ºÀûÓÃÓÚÐгµ¡¢Ì¨³µ¡¢´«Êä»úеµÈÒÆ¶¯É豸¡£ÈçÒ±½ð¡¢µçÁ¦¡¢´¬²°¡¢ÎïÁ÷ÊäËÍϵͳ¡¢¸Û¿Ú»úе¡£ ²úÆ·ÌØµã£º±¾²úÆ·ÓµÓÐÄͺ®¡¢ÈáÈí¡¢ÄÍÄ¥¡¢·ÀÓ͵ȸöÐÔ¡£±ÈÔ²µçÀµÄÍäÇú°ë¾¶Ó×£¬½Ú¼ó×°Öÿռ䡣¿É¶à¸ùÏßÀ³Áµþ°ó¸¿Ê¹Óá£Ð¾Ïßµ¥ÅÅÒ»×ÖÐÍ·ÖÁÐʱ£ºÐü¹Ò³¤¶È£¾40m ÒÆ¶¯¿ìÂÊ£¾2m/s ½¨ÒéÔö³¤³ÐÁ¦¸ÖË¿»ò·ÄÂÚɴоÏß÷»¨ÐͽʺϷÖÁÐʱ£ºÐü¹Ò³¤¶È£¾80m ÒÆ¶¯¿ìÂÊ£¾4-10m/s½¨ÒéÔö³¤³ÐÁ¦¸ÖË¿ ÏßÀ½ṹ£ºµ¼Ì壺ѡȡ¶à¹ÉÈáÐÔÎÞÑõÍË¿ÇкÏDIN VDE 0295µÈ¼¶5¾øÔµ£ºÓÅÖÊÄÍÓÍ¡¢×èȼ¶¡Çç»ìºÏÌå É«²Ê£º²ÊÉ«Ïßо»ò±àÂëÏßо ½ÓµØ»ÆÂÌоÏß»¤Ì×£ºÓÅÖÊÄÍÓÍ¡¢×èȼ¶¡Çç»ìºÏÌå É«²Ê£ºÐþÉ«»ò»ÒÉ« µçÆø¸öÐÔ£º¶î¶¨µçѹ£ºU0/U 300/500 V ²âÊÔµçѹ:U 2500VζÈÁìÓò£º¡æ ÒÆ¶¯×°Öãº-15¡æ¡«+70¡æ ¹Ì¶¨×°Öãº-30¡æ¡«+70¡æ
| ¶¨Ôì·ÖÆç»·¾³Ê¹ÓõĵçÀ£¬ÇкϿͻ§ÐèÒª£¬Çëµã»÷Ï·½www.zgsljt.com | ||||
| ±âµçÀ | Òý½ÓÏß | F46µçÀ | ¶¡ÇçµçÀ | ±¾°²µçÀ |
| ±äƵµçÀ | °éÈÈ´ø | ¶¡ëæµçÀ | ±âƽµçÀ | ¸ßѹµçÀ |
| µçÁ¦µçÀ | ÌØÖÖµçÀ | ÆÁ±ÎµçÀ | µçÀ | ÏðÌ×µçÀ |
| ¿óÓõçÀ | ÂÝÐýµçÀ | ÈáÐÔµçÀ | ´¿Í½ÊÏß | ³µ¿âµçÀ |
| ÄÍÄ¥µçÀ | µÍεçÀ | ·ÀË®µçÀ | ÄÍ»ðµçÀ | ͰüÂÁµçÀ |
| ¸ßεçÀ | ¾íͲµçÀ | Äͺ®µçÀ | Åâ³¥µ¼Ïß | ÄÍÓÍ·À¸¯µçÀ |
| ±âÐ͵çÀ | ½»ÁªµçÀ | ͨѶµçÀ | ¹èÏ𽺵çÀ | ÈáÐÔËÅ·þµçÀ |
| ÍÏÁ´µçÀ | »ú³µµçÀ | ·À»ðµçÀ | ÐгµµçÀ | ¶ÆÒøÏß¶ÆÎýÏß |
| ¹â·üµçÀ | ½ÚÔìµçÀ | ´¬ÓõçÀ | ÍÆËã»úµçÀ | »úеÈ˵çÀ |
| ±âÐεçÀ | ÍÏÁîµçÀ | ÐźŵçÀ | ·ÀÊó·ÀÒϵçÀ | Ìú·»ú³µµçÀ |
| ÒDZíµçÀ | µçÌݵçÀ | Ä͸ßεçÀ | µç»úÒý½ÓÏß | ¾Û°±õ¥µçÀ |
ʲôÊDZâµçÀ£¿
Ò»£º±âµçÀÂÌØÉ«¼°Óô¦:±âµçÀºÏÓÃÓÚ¹µÍ¨¶î¶¨µçѹ0.6/1KV¼°ÒÔϹ̶¨·óÉèÓö¯Á¦´«ÊäÏß»òÒÆ¶¯µçÆ÷ÓÃÁª½ÓµçÀ£¬²úÆ·ÓµÓÐÄÍÈÈ·øÉä¡¢Äͺ®¡¢ÄÍËá¼î¼°ÇÖÊ´ÐÔÆøÌå¡¢·ÀË®µÈ¸öÐÔ£¬µçÀ»ú¹ØÈáÈí£¬·øÉä·½±ã£¬¸ßÎÂ(¸ßº®)»·¾³ÏÂµçÆøÖ°Äܰ²ÎÈ£¬¿¹ÀÏ»¯Ö°ÄÜ׿Խ£¬Ê¹ÓÃÊÙÃü³¤£¬¿í·ºÓÃÓÚÒ±½ð¡¢µçÁ¦¡¢Ê¯»¯¡¢µç×Ó¡¢½Î³µÔì×÷µÈ×÷Òµ¡£¶þ£º±âµçÀ³¢ÊÔ³ß¶È ×èȼÄÍ»ð¸öÐÔ³¢ÊÔ³¢ÊÔGB12666-90ÒªÇó
Èý£ºÊ¹ÓøöÐÔ 1£® ¹µÍ¨¶î¶¨µçѹ£ºU0/U 0.6/1KV ºÜ¸ß×÷ҵζȣº 180¡æ ºÜµÍ»·¾³Î¶ȣº¹Ì¶¨·óÉè-60¡æ 2£® ±âµçÀÂ×°Ö÷óÉèζÅצ²»µÍÓÚ-25¡æ¡£ 3£® µçÀ³ÐŵÍäÇú°ë¾¶£ºµçÀºÜÓ×ΪµçÀÂ±í¾¶µÄ15±¶
»ú¹ØÌØÉ«
Åú¸Ä1¡¢µ¼µçÏßоѡÓÃÈí»ú¹Ø£¬È·±£µçÀÂÈáÈíÖ°Äܺá£2¡¢¾øÔµºÍ±£»¤²ã×ÊÁÏÑ¡Óö¡¾ÛÎ½øÈ¡µçÀÂÈáÈí¸öÐԺͷÀ¸¯¡¢Äͺ®¸öÐÔ¡£3¡¢¾øÔµÏßо·ÖÉ«£¬Îª·óÉè×°Öù©¸ø·½±ã¡£±âµçÀÂʹÓÃÓÚ×÷Òµµçѹ450/750V¼¶ÒÔÏ£¬»·¾³Î¶È-40~70¡æµÄÆð³Á¡¢ÔËËÍ¡¢»úе¡¢µçÆø¡¢¿óɽ¡¢µÈ×÷Òµ¸÷ÀàÒÆ¶¯¶¯Á¦×°ÖõĵçÔ´Áª½Ó¼°½ÚÔìÐźÅÕÕÃ÷µÈ¡£ÓµÓÐÒÔÏÂÌØÉ«£º¾øÔµºÍ»¤Ì×µÅ×ö¡ë渴ºÏÎï¡£½øÈ¡µçÀÂÈáÈí¸öÐÔ¼°·À¸¯Äͺ®µÈÖ°ÄÜ¡£¿É°´¹Ë¿Í±ØÒª£¬ÔÚÏßо˫·½Ôö³¤¸ÖË¿Éþ»òÆäËû³ÐÁ¦Ôª¼þ¡£
µçÀ»ú¹Ø£º
µ¼Ì壺³¬Ï¸ÂãÍË¿£¬¶à¹É¾«½Ê³ÉÊø
¾øÔµ£ºÏ𽺻òPVC¾øÔµÉ«²Ê¸´ºÏVDE0293 308³ß¶È
»¤Ì×£ºÂȶ¡Ï𽺻ò**Ï𽺣¬Ä͵ÍΣ¬×èȼºÍ×ÔϨ ·ûºÏVDE0482³ß¶È
±í»¤Ì×É«²ÊΪÐþÉ«
¼¼Êõ²ÎÊý£º
¶î¶¨µçѹ£º300/500----0.6/1KV
¿¼ÊÔµçѹ£º3000V
¾øÔµ×迹£ºÓ×10MOhn X km
ζȹ滮£º-25-80¡æ
ÍäÇú°ë¾¶£º10xµçÀºñ¶È
| ¶¨Ôì·ÖÆç»·¾³Ê¹ÓõĵçÀ£¬ÇкϿͻ§ÐèÒª£¬Çëµã»÷Ï·½www.zgsljt.com | ||||
| ±âµçÀ | Òý½ÓÏß | F46µçÀ | ¶¡ÇçµçÀ | ±¾°²µçÀ |
| ±äƵµçÀ | °éÈÈ´ø | ¶¡ëæµçÀ | ±âƽµçÀ | ¸ßѹµçÀ |
| µçÁ¦µçÀ | ÌØÖÖµçÀ | ÆÁ±ÎµçÀ | µçÀ | ÏðÌ×µçÀ |
| ¿óÓõçÀ | ÂÝÐýµçÀ | ÈáÐÔµçÀ | ´¿Í½ÊÏß | ³µ¿âµçÀ |
| ÄÍÄ¥µçÀ | µÍεçÀ | ·ÀË®µçÀ | ÄÍ»ðµçÀ | ͰüÂÁµçÀ |
| ¸ßεçÀ | ¾íͲµçÀ | Äͺ®µçÀ | Åâ³¥µ¼Ïß | ÄÍÓÍ·À¸¯µçÀ |
| ±âÐ͵çÀ | ½»ÁªµçÀ | ͨѶµçÀ | ¹èÏ𽺵çÀ | ÈáÐÔËÅ·þµçÀ |
| ÍÏÁ´µçÀ | »ú³µµçÀ | ·À»ðµçÀ | ÐгµµçÀ | ¶ÆÒøÏß¶ÆÎýÏß |
| ¹â·üµçÀ | ½ÚÔìµçÀ | ´¬ÓõçÀ | ÍÆËã»úµçÀ | »úеÈ˵çÀ |
| ±âÐεçÀ | ÍÏÁîµçÀ | ÐźŵçÀ | ·ÀÊó·ÀÒϵçÀ | Ìú·»ú³µµçÀ |
| ÒDZíµçÀ | µçÌݵçÀ | Ä͸ßεçÀ | µç»úÒý½ÓÏß | ¾Û°±õ¥µçÀ |
º£µ×µçÀÂÆÌÉèÊ·ÔÚÄĸö¹ú¶ÈµÚÒ»´ÎʹÓÃ
Ìõ¿çÑóµç±¨µçÀÂÊÇ1854ÄêÆðÍ·ÆÌÉèµÄ£¬ÏνÓ×ÅŦ·ÒÀ¼Óë°®¶ûÀ¼£¬¶øÕâËùÓж¼ÒªµÃÒæÓÚ¹ÅËþ½ºµÄ³öÏÖ£¬ÔÒòÔÚÓÚ±»¹ÅËþ½º°ü¹üµÄ½ðÊôµçÏßÄܹ»²¼ÉèÔÚº£µ×£¬µçÁ÷ÔÚÆä¼ä³©ÐÐÎÞ×裬һ·ÓÖ²»»á±»º£Ë®ºÄÉ¢¡£
1854Ä꣬Ӣ¹ú¹¤³Ìʦ¼ªË¹²©¶÷ÄÉÕÆ¹ÜÆÌÉè´ÓŦԼµ½Å¦·ÒÀ¼µÄº£µ×µçÀ¡£ÓÉÓÚÏîÄ¿×ʽðÎÊÌ⣬¼ªË¹²©¶÷ÄÉÀ´µ½Å¦Ô¼Ñ°ÕÒͶ×ÊÐÖú£¬²¢½áʶÁËÃÀ¹ú¸»ºÀÈûÀÕ˹¨BÎ¤Ë¹ÌØ¨B·Æ¶ûµÂ¡£ÔÚΪŦԼ-Ŧ·ÒÀ¼º£µ×µçÀÂͶ×ʺ󣬷ƶûµÂÂíÉÏÈ«ÉíÐĵÄͶÈëµ½¿ç´óÎ÷Ñ󺣵׵çÀµÄÐÛΰ¹¤³ÌÖС£
´Ó¼¼ÊõÉϽ²£¬¿çÓ¢¼ªÀûº£Ï¿µçÀÂÓë¿ç´óÎ÷ÑóµçÀÂÊÇÆëÈ«·ÖÆçµÄ¡£ÆÌÉèÓ¢¼ªÀûº£Ï¿µçÀ£¬¾ªÌκ§ÀËµÄÆøÏóÒ»ÌìÄÚ¾ÍÄܹ»Íê½á;¶øÒÔÆäʱÂÖ´¬µÄº½º£¼¼Êõ£¬Áè¼Ý´óÎ÷Ñó£¬ÔòÒª»¨È¥»òÐíÈý¸ö¶àÐÇÆÚµÄ¹¦·ò£¬»¹²»ËãÆÌÉè»úе£¬½öÕûÌõ¿çÑóµçÀµijÁÁ¿¾ÍÒѳ¬¹ýÆäʱÈκÎÒ»Ìõ´¬²°µÄÔØ³ÁÁ¿¡£
ÈôºÎÀí½â?Æäʱ£¬Ó¢¹úµ±¾ÖΪ·Æ¶ûµÂ¹©¸øÁ˻ʼÒË®±øºÜ´óµÄÕ½½¢Ö®Ò»¡°°¢Ù¤ÃÅÅ©¡±ºÅ£¬ÃÀ¹úµ±¾ÖÔò¹©¸øÁËÒ»ËÒÅÅË®Á¿ÎªÎåǧ¶ÖµÄÕ½½¢¡°ÄáÑǼÓÀ¡±ºÅ£¬½«Á½ËÒ½¢´¬×öÌØÊâ¸Ä×°£¬²Å¸÷×Ô×°Ï¿çÑóµçÀµÄÒ»°ë¡£
1857Äê8Ô£¬·Æ¶ûµÂЯ´øÆÌÉè´¬¶Ó´Ó°®¶ûÀ¼Æðº½£¬Í¬ÒµµÄ»¹ÓÐζû˹µÈÒµ½çר¼Ò£¬ÒÔ±ãʵʱ¼à²âÆÌÉèÇé¿ö¡£¡°ÄáÑǼÓÀ¡±ºÅÒ»±ÚÓ×ÐĶø»ºÂýµÄǰÐУ¬Ò»±ÚÔÚºóÃæÓýÊÅÌÁôÏÂÔ½ÑóµçÀ¡£µçÀµÄһͷÔò±»¹Ì¶¨ÔÚ°®¶ûÀ¼£¬´¬ÉϹ¦·òÓë°®¶ûÀ¼Â½µØÎ¬³ÖÁªÏµ£¬È·±£µçÀÂûÓжÏÁÑ¡£ÎÞÄÎ;Óö½ÊÅ̹ÊÕÏ£¬ÒÔÖÁÒÑÆÌÉèµÄµçÀµôÈ뺣ÖУ¬ ´Î¿¼ÊÔÒÔʧÀû¸æÖÕ¡£
1858Äê6Ô£¬·Æ¶ûµÂЯ´ø´¬¶ÓÔٴγöÕ÷¡£Õâ´Î£¬´¬¶Ó´òËãÏÈ·ÉÐе½´óÎ÷ÑóÖÐÑ룬½«µçÀµÄÁ½°ë½ÓÆðÀ´£¬¶øºó±ø·ÖÁ½Â·£¬±ðÀëÏòÅ·Ö޺ͱ±ÃÀÁ½¸ö·½ÏòÆÌÉè¡£³É¾ÍÔÚµ½´ï´óÑóÖÐÑëµÄÔ¤Ô¼½ÓÍ·µØÖ·Ö®Ç°£¬´¬¶Ó¾Í¸ÏÉÏÁË¿ñ·çÓ꣬µÚ¶þ´Î¿¼ÊÔÓÖÐû¸æÊ§Àû¡£
ͬÄê7Ô£¬·Æ¶ûµÂ´¬¶ÓÔÙ´ÎÆô³Ì£¬¡°°¢Ù¤ÃÅÅ©¡±Óë¡°ÄáÑǼÓÀ¡±ÓÚ´óÎ÷ÑóÖв¿³É¹¦½ÓÍ·£¬ÆðÍ·Ô½ÑóµçÀÂµÄÆÌÉè¡£Á½ËÒ´¬Éϵĸ÷Ò»°ëµçÀ¶ԽÓÔÚһ·£¬¶øºó¡°ÄáÑǼÓÀ¡±Ê»ÏòÃÀ¹ú£¬¡°°¢Ù¤ÃÅÅ©¡±Ê»ÏòÓ¢¹ú¡£8ÔÂ5ÈÕ£¬¡°ÄáÑǼÓÀ¡±µ½´ïŦ·ÒÀ¼º£°¶£¬¡°°¢Ù¤ÃÅÅ©¡±Ò²ÔÚͳһÌìµ½´ï°®¶ûÀ¼º£°¶£¬Õâһΰ´óÊÂÒµÖÕÓÚÍê½á¡£
¹ú²úº£µ×µçÀÂÆÌÉèÓÐʲôҪÇó
ÖйúµÄ°ñÊ×Ìõº£µ×µçÀÂÔò¿É×·ÒäÖÁÇ峯£¬Ì¨ÍåÊ×ÈÎѲ¸§ÁõÃú´«ÓÚ1886ÄêÆÌÉèÁËͨÁªÌ¨ÍåÈ«µºÒÔ¼°´ó½µÄˮ·µçÏߣ¬Ê×ÒªÓÃÓÚ·¢Ë͵籨¡£µ½ÁË1888Ä꣬¹²Íê½á¼ÜÆðÁ½ÌõË®ÏߣºÒ»ÌõÊǸ£ÖÝ´¨Ê¯µºÓę̈Í廦β(µË®)Ö®¼äµÄ177º£ÀïË®Ïߣ¬Ê×ÒªÊǹ©¸øÌ¨Í帮ÏòÇåÍ¢´«µÝ̨ÍåµÄÌìÔÖ¡¢Öΰ²¡¢²Æ¾£¬ÒÔ¼°ÉÌÎñͨѶʹÓÃ;ÁíÒ»ÌõÊÇΪ̨Äϰ²Æ½Í¨ÍùÅìºþµÄ53º£ÀïË®Ïß¡£
µ½ÁË1969Ä꣬Óʵ粿Ïë¿¿´óÆø´«Ë͹âÐźÅÀ´³¢ÊÔÁ˾üÓÃͨѶ£¬Óʵ粿Î人ÓÊµç¿ÆÑ§×êÑÐÔº½ÓÊܹ¤×÷£¬³õ²½¹âÏËͨѶ×êÑУ¬Æäʱ¹âÏËͨѶ¼¼ÊõÔÚÅ·ÃÀÅ¹ú¶ÈÒ²²Å¸Õ¸ÕÆð²½¡£ÓÉÓÚÎ人ÓÊµç¿ÆÑ§×êÑÐԺѡȡÁËʯӢ¹âÏË¡¢°ëµ¼Ì弤¹âÆ÷ºÍ±àÂëÔìʽͨѶ»úµÄÕýÈ·¼¼Êõ·Ïߣ¬Ê¹ÖйúÔÚ·¢Õ¹¹âÏËͨѶ¼¼ÊõÉÏÉÙ×ßÁ˺ܶàÍä·¡£ÔÚÄǸöÏà¶Ô·â¹ØµÄÆÚ¼ä£¬ÑÐÔì¹âÏË´ÓÖÊÁ¿Ìá´¿¡¢ÈÛÁ¶³µ´²¡¢ÀË¿»ú£¬ÔÙµ½¹âÏ˲âÊÔÒDZíºÍ½ÓÐø¹¤¾ß¶¼Òª×ÔÁ¢Ñз¢¡£
1976ÄêÉϰëÄ꣬Î人ÓʵçѧԺ½²Ê¦ÕÔè÷ÉÓëͬÊÂÃÇÀÔì³öÁËÖйú°ñÊ׸ù200Ã×¹âÏËÑùÆ·;1979Ä꣬ËûÓëͬÊÂÓֳɹ¦ÀÔì³öÁËÖйú°ñÊ×ÌõʵÓùâÏË£¬Ã¿¹«ÀïË¥ºÄΪ4·Ö±´¡£Í¬Äê9Ô£¬Ò»Ìõ3.3¹«ÀïµÄ120·¹âÀÂͨѶϵͳÔÚ±±¾©½¨³É;1982Äê1Ô£¬Óʵ粿¡°°Ë¶þ¹¤³Ì¡±ÔÚÎ人¿ªÁËÈ»Öйú°ñÊ×Ìõ8M/sʵÓû¯Êл°¹âÏ˹¤³Ì£¬ÖÁÆäÖйúµÄ¹âÏËͨѶ½øÈëʵÓý׶Ρ£µ½ÁË80Äê´úÖÐÆÚ£¬Öйú¹âÏËͨѶµÄ¿ìÂÊÒÑ´ïµ½144Mb/s£¬¿É´«ËÍ1980·µç»°£¬³¬¹ýͬÖáµçÀÂÔØ²¨¡£
´Ó1989ËêÊײ½µ½1998Äêµ×£¬ÖйúÏȺó²Î¼ÓÁË18ÌõÊÀ½çº£µ×µçÀµĽ¨ÉèÓëͶ×Ê£º1993Äê12Ô£¬½¨³ÉÖйú¡ª¡ªÈÕ±¾(C-J)º£µ×µçÀÂϵͳ£¬È«³¤1252¹«ÀͨѶ×ÜÈÝÁ¿´ï7560Ìõͨ»°µç·;1996Äê2ÔÂÖк«º£µ×µçÀ½¨³É¿ªÃ÷£¬È«³¤549¹«Àï;ÖÐÃÀº£µ×µçÀÂϵͳ£¬È«³¤Ô¼30000¹«Àï;ÑÇÅ·º£µ×µçÀÂÖ¸SEA-ME-WE3ϵͳ£¬È«³¤Ô¼4Íò¹«ÀÏνÓ33¸ö¹ú¶ÈºÍµØÓòµÈµÈ£¬¿Éν˶¹ûÀÛÀÛ¡£

