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類別名稱:單雙向噴頭 |
設(shè)備用途:雙向噴頭 |
摘要:單雙向噴頭廠家 單雙向噴頭參數(shù) 向噴頭價格 |
select id,productname,image,descriptions,prodsortid from plproduct where userid='lyryjx' AND productsortids='486333' AND (class>-1 or class=-3 or class=-1000 or class=-1001) and yzt2 in (2,3) order by xuhao asc limit 0,20===1
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脫硫塔噴嘴 |
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