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类别名称:瑞阳K合金套管 |
设备用途:合金套管 |
摘要:瑞阳K合金套管参数 瑞阳K合金套管价格 K合金套管厂家 |
select id,productname,image,descriptions,prodsortid from plproduct where userid='lyryjx' AND productsortids='486327' AND (class>-1 or class=-3 or class=-1000 or class=-1001) and yzt2 in (2,3) order by xuhao asc limit 0,20===0
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