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(lái)到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員

IEC 60746-2 : 2.0現(xiàn)行

EXPRESSION OF PERFORMANCE OF ELECTROCHEMICAL ANALYZERS - PART 2: PH VALUE

出版:International Electrotechnical Committee

獲取原文 如何獲取原文?問(wèn)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): IEC 60746-2 : 2.0
發(fā)布時(shí)間:2003/1/22 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:International Electrotechnical Committee
標(biāo)準(zhǔn)頁(yè)數(shù):30
標(biāo)準(zhǔn)簡(jiǎn)介

Applicable to analyzers, sensor units and electronic units used for the determination of pH values of aqueous solutions using glass-electrodes. Specifies the terminology, definitions, requirements for statements by manufacturers and performance tests for analyzers, sensor units and electronic units used for the determination of pH values of aqueous solutions.

等同采用的國(guó)際標(biāo)準(zhǔn)

SAC GB/T 20245-2 : 2013 - Identical

NEN 10746-2 : 1988 - Identical

PN EN 60746-2 : 2006 - Identical

DS EN 60746-2 : 2003 COR 1 2003 - Identical

DIN IEC 60746-2 : 1986 - Identical

BS 6438-2(1984) : 1984 - Identical

NEN EN IEC 60746-2 : 2003 - Identical

I.S. EN 60746-2:2003 - Identical

BS EN 60746-2 : 2003 - Identical

DIN EN 60746-2 : 2003 - Identical

CEI EN 60746-2 : 2003 - Identical