氮化硅铁 铬含量的测定 二苯碳酰二肼分光光度法
Ferrosilicon nitride—Determination of chromium content—Diphenylcarbonhydrazide spectrophotometric method

2017-04-12

钒化学分析方法 第2部分：铬量的测定 二苯基碳酰二肼分光光度法
Methods for chemical analysis of vanadium-Part 2:Determination of chromium content-Diphenylcarbazide spectrophtometry

2018-10-22

钼化学分析方法 第19部分：铬量的测定 二苯基碳酰二肼分光光度法
Methods for chemical analysis of molybdenum - Part 19: Determination of chromium content - Diphenylcarbazide spectrophotometry

2013-05-09

地下水质分析方法 第17部分：总铬和六价铬量的测定 二苯碳酰二肼分光光度法
Methods for analysis of groundwater quality—Part 17：Determination of total chromium and hexavalent chromium contents—Diphenylcarbazide spectrophotometry

2021-02-22

망가니즈 광석의 크로뮴 정량 ― 다이페닐카바지드 흡광 광도법 및 과황산은 적정법
锰矿石化学分析方法二苯碳酰肼光度法和过硫酸银滴定法测定铬量

2011-12-13

망가니즈 광석 — 크로뮴 함유량의 정량 —다이페닐카바지드 흡광 광도법 및 과황산은 적정법
锰矿石.铬含量的测定.二苯基碳酰二肼光度法和过硫酸银滴定法

2021-11-11

Manganese ores — Determination of chromium content — Diphenylcarbazide photometric method and silver persulphate titrimetric method
锰矿石——铬含量的测定——二苯卡巴肼光度法和过硫酸银滴定法

1981-12-01

铝合金化学分析方法 第19部分:二苯卡巴肼光度法测定铬含量
Methods for chemical analysis of aluminium alloys-Part 19:Determination of chromium content by diphenylcarbazide spectrophotometric method

2004-02-16

钢板及钢带 锌及锌合金镀层中六价铬含量的测定 二苯碳酰二肼分光光度法
Zinc or zinc alloy coating on steel sheets or strips—Determination of hexavalent chromium content—1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method

2015-09-11

도료와 바니시 — “가용성” 금속 함량 측정 — 제5부: 액상 도료의 안료부분이나 분체 도료의 6가 크로뮴 함량 측정방법 — 다이페닐 카바자이드 분광 광도법
色漆和清漆.“可溶性”金属含量的测定.第5部分:液体涂料或粉末涂料颜料部分六价铬含量的测定

2022-11-09

도료와 바니시의
色漆和清漆“可溶性”金属含量的测定第5部分:液态漆或粉状漆颜料部分六价铬含量的测定二苯卡巴肼分光光度法

2017-12-27

色漆和清漆 “可溶性”金属含量的测定 第五部分:液体色漆的颜料部分或粉末状色漆中六价铬含量的测定 二苯卡巴肼分光光度法
Paints and varnishes--Determination of “soluble” metal content--Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectrophotometric method

1988-09-05

Paints and varnishes — Determination of "soluble" metal content — Part 5: Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form — Diphenylcarbazide spectrophotometric method
色漆和清漆——“可溶性”金属含量的测定第5部分:液体涂料或粉末涂料颜料部分六价铬含量的测定；二苯卡巴肼分光光度法

1984-10-01

锆及锆合金化学分析方法 第4部分：铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of zirconium and zirconium alloys－Part 4：Determination of chromium content—Diphenylcarbazide spectrophotometry and inductively coupled plasma atomic emission spectrometry

2020-03-06