公益彩票

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公益彩票当前位置:公益彩票公益彩票

电动阀和电动球阀是一样的吗?

发布日期:[2020-08-03]     点击率:

DN20DIANDONGQIUFADEJIAOFASHIMEIWENTIDE,DN200DEDIANDONGFAWEIZHIMINGFAMENLEIXING,YIBANSHUIGUANLUWEIJIEZHIFAHUOZHAFA。DIANDONG:DAIBIAOFAMENSHICAIYONGDIANDONGZHUANGZHIJINXINGKAIGUANDE,XIANGDUIDEHAIYOUSHOUDONGFAMEN。

QIUFA,BIAOZHUNGB/T21465-2008《FAMENSHUYU》ZHONGDINGYIWEI:QIBIJIAN(QIUTI)YOUFAGANDAIDONG,BINGRAOFAGANDEZHOUXIANZUOXUANZHUANYUNDONGDEFAMEN。ZHUYAOYONGYUJIEDUANHUOJIETONGGUANLUZHONGDEJIEZHI,YIKEYONGYULIUTIDEDIAOJIEYUKONGZHI。JIEZHIFA(stop valve,Globe Valve)DEQIBIJIANSHISAIXINGDEFABAN,MIFENGMIANCHENGPINGMIANHUOZHUIMIAN,FABANYANFAZUODEZHONGXINXIANZUOZHIXIANYUNDONG。

公益彩票FAGANDEYUNDONGXINGSHI,(TONGYONGMINGCHENG:ANGAN),YEYOUSHENGJIANGXUANZHUANGANSHI,(TONGYONGMINGCHENG:MINGGAN)JIEZHIFASHIZHIGUANBIJIAN(FABAN)YANFAZUOZHONGXINXIANYIDONGDEFAMEN。ZHAFA(gate valve)DEQIBIJIANSHIZHABAN,ZHABANDEYUNDONGFANGXIANGYULIUTIFANGXIANGXIANGCHUIZHI,ZHAFAZHINENGZUOQUANKAIHEQUANGUAN , BUNENGZUODIAOJIEHEJIELIU。

公益彩票DIANDONGFAKEFENWEI:DIANDONG(DIAOJIEXING)QIUFAHEDIANDONG(DIAOJIEXING)DIEFA。

公益彩票1.PAISHUIGUANLUSHANG,DN200DEDIANDONGFA,CISHIYINGGAIXUANZEDIANDONGDIEFA(LIANJIEFANGSHIDAIQUEDING),DIANDONGDIEFADEYOUXIAOLIUTONGMIANJIJIAODA,QIBIDONGZUOXUNSU,XIANGTONGTONGJINGDIANDONGQIUFAJIAGEJIAOANGGUI。 2.

公益彩票CHOUZHENKONG,DN20DIANDONGFA,XUANYONGDIANDONGQIUFAJIAOHELI。

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