GBT 17612-1998 封闭管道中液体流量的测量称重法

《GBT 17612-1998 封闭管道中液体流量的测量称重法》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS17-120.10N12疡黔中华人民共和国国家标准Gs/T17612-1998idtISO4185:1980封闭管道中液体流量的测量称重法Measurementofliquidflowinclosedconduits-Weighingmethod1998一12一11发布1999一07一01实施国家质量技术监督局发布Gs/T17612-1998目次前言·······································································

2、“·”····································⋯⋯1ISO前言···············································”·····································”····”·············⋯⋯”1总则····························。·····································”··························

3、·················”·⋯11.1应用范围和场合···························································································⋯⋯11.2引用标准···。······································································”·······················⋯⋯11.3定义············

4、···············.....................................................................................11.4单位··············································⋯⋯，·····················································⋯⋯21.5符号··································

5、····。······································“·······”···················⋯⋯21.6认证············“································⋯⋯“······“············································⋯⋯22原理························”······················，.·············”···

6、·······································⋯⋯22.1原理的说明··························································································⋯⋯22.2称重法的精确度·······················································································..·.⋯⋯33装置

7、....................................................................................................................33.1换向器·.............................................................................................................33.2时间测量装置·······

8、··························································价···························⋯⋯63.3称重容器·····································································“······“······················⋯⋯73.4衡器···············································