网体填料安装时，一层填料盘相邻网片的波纹倾角应（ 相邻两层填料盘波纹方向互成90°。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id < 2125157 and id<>'2125157' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id > 2125157 and id<>'2125157' order by id asc limit 5