qingshayanshiyizhongxiangduijiaoshaojiandeyizhongyanshi，qingshayanshengchanxianyeburueluanshishengchanxian、shihuishishengchanxianneimepubian，suoyi，bushaoyaoposuiqingshayandekehuzaixuanzeposuishebeishijiufanlechou，daodinazhongposuijigengshiheposuiqingshayanni？

qingshayanshijishangshiyizhongchenjiyan，yingdujiaoda，fenbuquyujiaoweijizhong，zainingxia、sichuan、yunnandengdiqujiaoduo。shuangjinzainingxiazhongweideyiweikehugoumaisj1650danhuangyuanzhuijijiushiyaoposuiqingshayan，yongyuqingshayanshengchanxian。zheitiaoshengchanxianchanliangyue400dun/xiaoshi（260fangmeixiaoshi），yaoqiuchuliaoguigewei22mm-63mm，peizhidezhuyaoshebeiyoupe900*1200 eshiposuiji、sj1650danhuangyuanzhuiposuiji、4yk2470 zhendongshai。

ningxiashishuangjinjiqizaixibeidiqudeyigezhongyaoshichang，shuangjinyuanzhuiposuijizaidangdishichangzhanyoulvfeichanggao，shiliaochangdaochudoukeyikandaoshuangjindeyuanzhuipo，baokuosj1400yuanzhuiji、sj1650yuanzhuiji、sj-peeshiposuijideng。zheiweikehushiyoutayigeshiyongguoshuangjinyuanzhuijidepengyoujieshao，ranhoukanguoyuanzhuiposuijishengchanxianchanghoujuedinggoumaishuangjinyuanzhuipo。muqianshuangjinyuanzhuipoyizaitazheitiaoshichan400dundeqingshayanshengchanxianshanggongzuoleyiduanshijian，qiyunxingpingwen、kekaonaiyongdeyoudianyiweikehudailailebushaoshouyi，yingdelekehuhaoping。

chulesj1650danhuangyuanzhuiji，shuangjinjixiegongsishengchandedaxingeshiposuiji、xiaoepo、sj1400danhuangyuanzhuiji、yeyayuanzhuiji、yuanzhuizhishajidengqitaposuishebei、zhishashebeidouyoufeichanggaodexiaoliang，zheixiebutongleixingdekuangshanjixieshebeizaibutongkehudebutongshashishengchanxianzhongfahuizhezhongyaozuoyong，shenshouxingyejikehukending。