国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員
當(dāng)前位置: 首頁 > 標(biāo)準(zhǔn)詳情頁

I.S. EN 1434-6:1997被替代

Heat Meters - Installation, Commissioning, Operational Monitoring And Maintenance

出版:National Standards Authority of Ireland

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)!

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): I.S. EN 1434-6:1997
發(fā)布時(shí)間:1998/1/23 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:National Standards Authority of Ireland
標(biāo)準(zhǔn)頁數(shù):27
標(biāo)準(zhǔn)簡介

Applies to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. Also covers the minimum requirements for the documentation and for design, installation and commissioning of installations including heat meters, in order to ensure that the heat meter operates within its specified working range.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

I.S. EN 1434-6:2007