1.5平方的铜线能承载多大电流?

页面:/news/view-857900/ | 耗时:0.3080 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=857900 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=857900 LIMIT 0,1
select * from tbl_Articles_sphinx where id=857900 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(432908,2766990,650929,753235,889345,628907,87185,634255,440087,1095144,2077207,698656,2763725,987470,790279,512584,1040578,800956,381879,688911,924480,490555,411972,1009233,893641,1031482,773623,589356,572958,916520) ORDER BY field (ArticleID,432908,2766990,650929,753235,889345,628907,87185,634255,440087,1095144,2077207,698656,2763725,987470,790279,512584,1040578,800956,381879,688911,924480,490555,411972,1009233,893641,1031482,773623,589356,572958,916520)