
zhangwenbiao
吉林快三jinri,jizhecongzhejiangnonglindaxuelejiedao,xuexiaogongchengxueyuanjiaoshouzhangwenbiaozhuchiwanchengde《tongyongzhutaniso21626-1:2020》、《ranliaoyongzhutan iso21626-2:2020》he《jinghuayongzhutaniso21626-3:2020》3xiangguojibiaozhun,youguojibiaozhunhuajilinkuaisan(iso)zhengshifabu。
《zhutan》xilieguojibiaozhundezhidinghefabu,biaozhizhewoguozhutanchanyedexianjinjishuyijingzouxiangshijie,zaizhutanchanyezhuli“yidaiyilu”jiansheguochengzhongyijingqudejieduanxingchengguo,jiangjinyibutishengwoguoxiangguanchanyezaiguojibiaozhunfangmiandeyingxianglihehuayuquan。
吉林快三zhutanjiditan、lvse、huanbao,youyouguangkuodeshichangqianjing。shangshiji90niandaimo,zhutanzaiwoguoshengchanheyanjiuganggangqibu,duizhutanshengchandeguanjianjishu、yingyongjilidengfangmiandeyanjiushifenquefa。zheizhong“yingyongzaixian,yanjiuzhihou”dezhuangkuang,yanzhongzuailezhutanchanyedechixujiankangfazhan。
zuoweiguoneishougezhutanxueboshi,zhangwenbiaozaiduboshiqijianjiuzaizhongguogongchengyuanyuanshizhangqishengdezhidaoxia,wanchengleboshixueweilunwen《zhutanzhucuyedeyanjiu》。tamenyanjiufaxian,zhutanjuyouxifuyouhaiqiti、shuizhijinghua、chanshengyuanhongwaidenggongxiao,bingjieshilezhutanjuyouzheixiegongnengdejili。
zaiqudezhutanxilieyanjiuchengguo,zhutanxiangguanjishubuduanshenhuadeqiantixia,zhangwenbiaosuozaidetuanduiqiantouzhidinglezhutanguojiabiaozhun2xiang、xingyebiaozhun4xiang,huoguojiafamingzhuanli6xiang,tianbuleguoneikongbai,xiangguanchengguohuodeleguojiakexuejishujinbuerdengjiang。
juouzhouzhuanlikudenggefangmianshujutongji,jin5nianlai,zhongguozhutanfangmiandefamingzhuanlizhanquanqiude75%,lunwenzhan54%。zheixieshujubeihou,youzhangwenbiaodegongxianhegonglao。tongxingzhuanjiarenwei,yuguoneiwaitongleiyanjiuxiangbi,zhangwenbiaojiqituanduideyanjiuneirongquanmianxitong、hexinjishuchuangxinxingqiang、chengguozhuanhuachengdugao、tuiguangfanweida、shixianlelinyejishuzhongdakuayue,zongtijishushuipingchaoguoguoneitongleixiangmu,dadaoleguojixianjinshuiping。
吉林快三zhangwenbiaojiqituanduizhidingdezhutanxilieguojiabiaozhun,yejidatuidonglezhutanchanyedezhuanxingshengji,cujinshengchanqiyeyouzuofangshixiangguimohuazhuanxing,chanpinyoujiandanriyongpinxianggaozhihuafangxiangfazhan,youxiaodicujinlezhutanjiagongqiyehezhutanqiyedechixujiankangfazhan。
zaicijichushang,zhangwenbiaodailingtuanduibangzhuqiyekaifalejiudaxilie、jin400zhongzhutanchanpin,fushedaidongchanshengdejingjixiaoyijiuda50duoyiyuan,daidong5wanduorenjiuye。tahetuanduiyanfadezhutanshengchanjishuchengguo,tongguopeixun、xuanchuan、shifanyijijishushuchudengcuoshi,haizhuanyidaoyazhou、feizhouhenanmeizhoudeyixieguojia,zaichanzhudeguojidiquxunsutuiguangyingyong,shizhongguozhutanshengchanjishufusheshijie,weiquanshijieyouqishiyidaiyiluyanxianguojiatigonglezhutanshengchandezhongguozhihui。
2016nian,jingshenqinglixiangbingjingzhutengjishuweiyuanhui(iso/tc296)chengyuanguotongyi,zhangwenbiaojiaoshoukaishizhuchibianzhiiso/tc296 wg3《zhutan》xilieguojibiaozhunzhidinggongzuo。《zhutan》xilieguojibiaozhunfenbieguidinglezhutanchanpindeshuyuhedingyi、guige/fenlei、lihuazhibiaoyaoqiu、jiancefangfa,yijibiaozhi、baozhuang、yunshuhechucun。
吉林快三gaixiliebiaozhunzaiisogongzuojizhixia,youzhangwenbiaojiaoshoudanrenxiangmufuzerenqiantoujilinkuaisanbianzhi,xianhouzaiguoneiwaijilinkuaisanxianxiagongzuozuhuiyi,binglianhegelunbiya、aisaiebiya、helan、yindu、dengguojiadezhuanjiadaibiaogongtongyantaobiaozhuncaoan。geguozhuanjiahedaibiaozuncongbiaozhunzhidingchengxu,lijingduocixianshang、xianxiaguangfanyantao,lijing4nian,zuizhongxingchengzhutanxilieguojibiaozhuncaoan,jingyouguanchengyuanguotoupiaotongguohouzhengshifabu。
《zhutan》xilieguojibiaozhun(iso 21626-1/-2/-3:2020)dezhengshifabu,duiyuwanshanshijiezhutanbiaozhunhuatixi、guifanzhutanjiqichanpindedingyiheneihan、youxiaotupojishubileihemaoyibilei、gaoxiaoliyongshijiezhuleiziyuan、cujinzhutanchanpinguojimaoyikuaisufazhandenggefangmianjuyouzhongyaoershenyuandeyiyi。
《zhongguokexuebao》:
2020.12.10