伟德体育

DN200弹性座封闸阀验收合格

时间:2013-10-17 08:47 作者:同生机械 点击:

JINTIANJIZHANGJINGLIDADIANHUA,WENYANSHOUSHIQING,ZHANGJINGLISHUOKEHUYANSHOUYIQUANGE,FEICHANGMANYI.ZHEI30TAIDN200DANXINGZUOFENGZHAFASHIYOUHENANZHANGJINGLIYIGEXINGQIQIANSUODINGGOU,ZHEIPICHANPINYAOQIUFEICHANGYANGE,WOMENANKEHUYAOQIUSHENGCHANCHULAI,ZHIDAOYIYANSHOUHEGEGANDAOFEICHANGGAOXING,XIWANGHEZHANGJINGLIDEHEZUOKEYIJIXU!