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聚氨酯原料的标准测试方法:单体异氰酸酯中水解氯测定的阿根廷酸度

Standard Test Method for Polyurethane Raw Materials: Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates

水储存设施消毒

Disinfection of water storage facilities

水质—游离氯和总氯的测定—第1部分：使用N,N-二乙基-1,4-苯二胺滴定法

Water quality — Determination of free chlorine and total chlorine — Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine

水质 游离氯和总氯的测定 第2部分：总氯测定的碘量滴定法

BS EN ISO 8467:2008 Water quality — Determination of free chlorine and total chlorine — Part 2: Iodometric titration method for the determination of total chlorine

水质 游离氯和总氯的测定 电化学法

Determination of free chlorine and total chlorine in water by electrochemical method

水质 游离氯和总氯（便携式分光光度法）监测技术规范

Technical specifications for water quality free chlorine and total chlorine (portable spectrophotometry) monitoring

印制电路板 表面游离氯、溴的测定 离子色谱法

Determination of Free Chlorine and Bromine on the Surface of Printed Circuit Boards by Ion Chromatography

用于处理游泳池水的化学品 三氯异氰尿酸

Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid; German version EN 15032:2006+A1:2008

游泳池水处理用化学品.无水二氯异氰脲酸钠.德文版本EN 15072-2013

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous; German version EN 15072:2013

用于处理游泳池水的化学品 无水二氯异氰尿酸钠

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous; German version EN 15072:2013 / Note: To be replaced by DIN EN 15072 (2020-07).

用于处理游泳池水的化学品. 二氯异氰尿酸钠, 二水合物; 德文版本EN 15073-2013

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate; German version EN 15073:2013

水质.游离氯和氯总含量测定.第1部分:使用N,N-二乙基-1,4-苯二胺的滴定法

Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine (ISO 7393-1:1985); German version EN ISO 7393-1:2000

水质 游离氯和总氯的测定 第2部分：使用 N,N-二烷基-1,4-苯二胺的比色法 用于常规控制目的（草案）

Determination of free and total chlorine in water quality Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine for routine control purposes (Draft)

水质.游离氯和氯总含量测定.第2部分:为常规控制目的使用N,N-二乙基-1,4-苯二胺的比色法

Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:1985); German version EN ISO 7393-2:2000

水质 游离氯和总氯的测定 第2部分：使用 N,N-二烷基-1,4-苯二胺的比色法，用于常规控制目的（ISO 7393-2:2017）

Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017)

水质游离氯和总氯的测定第2部分：使用N,N-二烷基-1,4-苯二胺的比色法 用于常规控制目的

Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017); German version EN ISO 7393-2:2018

水质.游离氯和氯总含量测定.第3部分:测定氯总含量的碘量滴定法

Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine (ISO 7393-3:1990); German version EN ISO 7393-3:2000

工业循环冷却水中余氯的测定

Industrial circulating cooling water.Determination of residual chlorine

水质　游离氯和总氯的测定　N,N-二乙基-1,4-苯二胺滴定法

Water quality.Determination of free chlorine and total chlorine.Titrimetric method using N,N-diethyl-1,4-phenylenediamine

水质　游离氯和总氯的测定　N,N-二乙基-1,4-苯二胺分光光度法

Water quality.Determination of free chlorine and total chlorine.Spectrophotonetric method using N,N-diethyl-1,4-phenylenediamine

水质 游离氯和总氯的测定 第1部分:N,N-二乙基-1,4-苯二胺滴定法 技术勘误1

Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine; Technical Corrigendum 1

水质 游离氯和总氯的测定 第2部分:常规控制目的时使用的N,N-二乙基-1,4-苯二胺比色法

Water quality - Determination of free chlorine and total chlorine- Part 2:Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes

水质 游离氯和总氯的测定 第3部分:碘量滴定法测总氯

Water quality; determination of free chlorine and total chlorine; part 3: iodometric titration method for the determination of total chlorine

水质.游离氯和氯总量的测定.第1部分:利用N、N-二乙基-1、4-苯二胺的滴定法

Water quality -- Determination of free chlorine and total chlorine -- Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine

水质 游离氯和总氯含量的测定 第2部分 常规控制的比色法 使用N,N-二烷基-1,4-苯二胺（ISO 7393-2:2017）

Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017)

水中游离氯测定 现场测定法

Determination of Free Chlorine in Water On-Site Method

水质 游离氯和总氯的测定 第1部分：使用 N, N-二乙基-1,4-苯二胺的滴定法（ISO 7393-1:1985）

WATER QUALITY. DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE. PART 1: TITRIMETRIC METHOD USING N, N-DIETHYL-1,4-PHENYLENEDIAMINE (ISO 7393-1:1985)