彩票娃彩票代理

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国家标准《城镇供热用双向金属硬密封蝶阀》已经获准立项

2019-09-25  浏览[7128]次
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RIQIAN,GUOJIABIAOZHUN《CHENGZHENGONGREYONGSHUANGXIANGJINSHUYINGMIFENGDIEFA》(BIANHAOGB/T37828-2019)YIJINGHUOZHUNLIXIANG,GAIBIAOZHUNYOUZHONGGUORENMINGONGHEGUOZHUFANGHECHENGXIANGJIANSHEBUTICHU,YOUCHENGZHENGONGREBIAOZHUNHUAJISHUWEIYUANHUI(SAC/TC455)GUIKOU,YOUZHONGHUARENMINGONGHEGUOGUOJIASHICHANGJIANDUGUANLIZONGJUHEZHONGGUOGUOJIABIAOZHUNHUAGUANLIWEIYUANHUIFUZEZHIDINGBINGFABU。JINGBIAOWEIHUIYANJIUJUEDING,QUEDINGNAISENFAYEYOUXIANGONGSIWEI《CHENGZHENGONGREYONGSHUANGXIANGJINSHUYINGMIFENGDIEFA》GUOJIABIAOZHUNDEZHUYAOQICAOBIANZHIDANWEI。

 

GAIBIAOZHUNGUIDINGLECHENGZHENGONGREYONGSHUANGXIANGJINSHUYINGMIFENGDIEFADESHUYUHEDINGYI、BIAOJIHECANSHU、JIEGOU、YIBANYAOQIU、YAOQIU、SHIYANFANGFA、JIANYANGUIZE、BIAOZHI、FANGHU、BAOZHUANGHEZHUYUNDENG。

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