引下线图例
![电线有引上,引下的,可是这90度的箭头表示引往何处,请大侠们懂的帮忙](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833D11F7DEB27289AE0989FDBD8169D46DDD433E4DD369ECBB0E20B4DC415DB77A243C8DCBA78B6A8C93D8BA2B686405797A3F28DD68D3B39F770167512B222A9478879A39338C0E08A3E2EF5510206786)
电线有引上,引下的,可是这90度的箭头表示引往何处,请大侠们懂的帮忙
图片尺寸500x272![防雷引下线](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9ADCC2F44341A8755C7A330B58E0191185976BD7C102FFD4BF672C43B19559E78AF1455DEE1B3912B61147B0221D00B19DC90AAC1F9A81FE3380E4E5A55B10FC36B485B837AD21359EE9ABFE2AB3AF0DE)
防雷引下线
图片尺寸1438x774![pd5-2-11 防雷装置引下线的做法](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73ADF4B8F3C389DC101A0E4BC02B13F524032432CDA8EAA59D988BF4E7AF17A0561C32018FFA570E3040D4A2B90032EE718721C4697C3B91B873FB721FFF81D1A6ADCB4F61A01637B09FD416259A2B89DF)
pd5-2-11 防雷装置引下线的做法
图片尺寸2355x1639![箭头指向实心远点的引上引下线表示什么](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8363073A1DE307DB03E6324E8916483BF6F5CAB31F65CC38FF42DADFEC4D8CF8E0D8EC9050ECF313B1822BE33D6EFDB2F9E0C48845E9CC4DB6C91A92AA965B36B82D40E3553F54A001F8DACC80907279F5)
箭头指向实心远点的引上引下线表示什么
图片尺寸641x562![避雷引下线怎么算能说具体一点吗](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C3C865274198A83F1D58AD75829162AF4349973AEFA3611BB2D93BFBF226EFEF0F04471407AA01FA4C692667BB817FC7308BB9D20535987CD8308CE8F9F0E3CDF280D153292DF2275CE53E52F4240605)
避雷引下线怎么算能说具体一点吗
图片尺寸713x905![避雷引下线怎么算](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8365CE2C918C226B02854934BF77C108E507AFF1D054D23843F0D12D239F75030055ACDAC441B4E6378545EFC27797C90EB3A2A23F76EF99DB9BE831378FFAE13BE24692A7C053E69321A0DCF1F57733CD)
避雷引下线怎么算
图片尺寸532x382![终端杆两侧加刀闸电缆引下线安装图](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83BA92AD759DB146E502FAF22C3B10E8B26B5B19EF301E95419442FD218C386BB615E35B77CC2443012F570AF426B1436C46E41EB13669A2EFA885CA8C9698414627D9F78BEA7A8CAC0E2E371E614EDC8A)
终端杆两侧加刀闸电缆引下线安装图
图片尺寸880x630![防雷引下线底标高到哪里?](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D6CBD616C902A8B27FD6C5EC6B429C345465ACC72A34EBB10E5656169B6CA5DE68F38414EFCD0A1875AC865BBA3F06F868E13AF08E3811CEB05D3683EB4E11A77366A66DAA9D877B0BA34B9DCE380B79)
防雷引下线底标高到哪里?
图片尺寸1404x845![接地母线和引下线的区别](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9AA7420F750C7ACD2E03186B39E3149233823C3A894EE40334BA660C8E3CA38BE65A8FB015342E1F9B47B21FC6AB30B56E645584E480AD6862CE8C481A77F0B4A0D0231E011B85F0F5699F72DCA063F0B)
接地母线和引下线的区别
图片尺寸650x535![如图所示防雷引下线那里在软件中起点标高是?终点标高是?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8378C882976D410020FDA646A3452AB240351DE4D4DC1177E770FEC26449594CA9B53F6F8F723DDF2F1A3BD47A961C83AA16A826A886610FF361312BC1C1444475A891AAFE756873DB4B1C4E79DD429CBF)
如图所示防雷引下线那里在软件中起点标高是?终点标高是?
图片尺寸1049x520![引下线长度计算](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737D7D603EA8509B5225B6E061FD93815F061E5770F74235386E54A1232537D4E4BBE132EDC1B796252A822D368A1226DD0650FF5B7FA0F4C0A9FF13FFD251D0BC5A438ECF452D97A03097D8EACCD4CB3E)
引下线长度计算
图片尺寸1125x427![引下线 此图竖向点划线避雷 网至屋顶金属构件可 套2-948避雷引下线](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E989DC13A9B09FDFF24B711647287155A7AABAAB6F7C6BB0E83E259AC0875D42174895191EF87C6FACBBF5C338BBECA7EE1FD9DBFEAA7DD8136DD7D4115F2E4F84C24B83EFE79884397E065753DE95F056)
引下线 此图竖向点划线避雷 网至屋顶金属构件可 套2-948避雷引下线
图片尺寸1080x810![避雷带,避雷引下线](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E456B65F3ED6691D2AD1E8B44D7BA5AC3F859947A0AA51A1185F0550C4E5FF73BB442C97C5401DBBDFFD6E7087611635916DED309E968CB3D4325C588623B1B622B446D67A98C1308736A646D72B7D82)
避雷带,避雷引下线
图片尺寸481x460![电气引上引下线问题](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E2666D4C797F798547A31FDAA4B9534ECD3EBF723FF43144E1172B79743DF21B42E1A62C62C86D9CA857F765E61D7ECA257C14AEAED0865A98C10C5DB2486AFCF8BA459FF5C42A589A8DC9A545BE0378)
电气引上引下线问题
图片尺寸604x476![防雷接点大样图上的柱筋作引下线,桩基础做接地极的示意图中,在距地0.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E958BD7672CAB8574D0758B9B0BADA7C69DF7C639C245B1DA0CCDE6E4853D6A988B06D59FAC1833AA72D2A4E5201F732A2652C4F81D252162D4049261CF86E5A4363D2A5AC7561125FC01254BE4C589912)
防雷接点大样图上的柱筋作引下线,桩基础做接地极的示意图中,在距地0.
图片尺寸564x890![安装防雷接地引下线问题](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7311540951845DACE5B0F85B784A1565E79BD91941E7D2F3D874CE594C514A24F8EAF8F707F3FA75BB0782D83AE501D5F9B60AF02C3FFD45438387F26C10999414400615835510DA93FF45CE524DF588E6)
安装防雷接地引下线问题
图片尺寸829x573![软母线引下线,跳线及设备连线,计量单位"跨/三相",如何计取?](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EC0741D2AE646D2C2D98B61908A98EE4580C058EA3E407A10CA3188D9466F2647A025A296EF27641A6084EF44EA394C8F1F79F5E308B37376DA64DA9A28CC7B658A7116A3CE9B045F12968DDB1D8850F)
软母线引下线,跳线及设备连线,计量单位"跨/三相",如何计取?
图片尺寸926x605![请问引下线是跟接地母线相连,接地母线跟接地极相连的么.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73565F0B9E77E9EFA41540E05519E4BC9DEE61E5CF9802E1E3368A07625327101DE6363A296C5994F276238834D7BBCA69D29397F073064880DD0F1AFE3A190C8B871937DB2FCADFF506533959F7B646B7)
请问引下线是跟接地母线相连,接地母线跟接地极相连的么.
图片尺寸768x605![利用柱内主筋作为引下线](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9C9CC9957C01AA9802DAB14899982641894A6D18504602F56883FA0EA0A982D5A5F520362A01CF0D4517697CDC9E583CDF553E08D0328C2B6ABCD0CE028E956002ED39CBC6B0B0EB5CA1482E06394360F)
利用柱内主筋作为引下线
图片尺寸1080x810![一层照明平面图夹层照明平面图线路中的引下引上,通常指的是楼层与](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83BEC74EA9B510A410D298B2E320DF79C95E6994DD5CCD48D7B08F5DE2CE0FD7A8E6FAAFE45906214CAC4E17BE6395F11FD35E478F8DB0CFA812F5DF988ED9174E97EE65168CB01E3C0B85679DEB15F283)
一层照明平面图夹层照明平面图线路中的引下引上,通常指的是楼层与
图片尺寸1080x691