美利体育登录入口官网

无缝冷拔合金钢（含铬4至6%）热交换器和冷凝器管

Seamless cold drawn alloy steel (containing 4 to 6% chromium) heat exchanger and condenser tubes

用原子吸收法或ICP分析蓝湿革中铬含量（如Cr2O3）的标准试验方法

Standard Test Method for Analysis of Chrome Content (as Cr2O3) in Wet Blue using Atomic Absorption

采用原子吸收法或电感耦合等离子体法分析地壳中铬含量（以Cr?O?计）的标准试验方法

Standard Test Method for Analysis of Chrome Content (as Cr2O3) in Crust using Atomic Absorption or ICP

D7967-使用原子吸收分析蓝湿水中铬含量（以 Cr2O3 计）的测试方法

D7967-Test Method for Analysis of Chrome Content (as Cr2O3) in Wet Blue using Atomic Absorption

铜和铜合金.铬含量的测定.FAAS法

Copper and copper alloys - Determination of chromium content - FAAS method

铜和铜合金.测定铬含量.第2部分:FAAS法

Copper and copper alloys - Determination of chromium content - Part 2: FAAS method English version of DIN EN 14940-2:2006-09

铜及铜合金铬含量的测定第2部分：FAAS法

Copper and copper alloys - Determination of chromium content - Part 2: FAAS method; German version EN 14940-2:2006

金属及其它无机涂层.锌,镉,铝-锌合金和锌-铝合金的铬酸盐转化膜.试验方法(ISO 3613-2010);德文版本EN ISO 3613-2010

Metallic and other inorganic coatings - Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods (ISO 3613:2010); German version EN ISO 3613:2010

工业硅化学分析方法 第11部分:铬含量的测定 二苯碳酰二肼分光光度法

Methods for chemical analysis of industrial silicon - Part 11: Determination of chromium content - Diphenylcarbazide spectrophotometric method

铬铁和硅铬合金.铬含量的测定.过硫酸铵氧化滴定法和电位滴定法

Ferrochromium and ferrosilicochromium. Determination of chromium content. The ammonium persulfate oxidation titrimetric method and potentiometric titration method

铁矿石 铬含量的测定 火焰原子吸收光谱法

Iron ores-Determination of chromium content-Flame atomic absorption spectrometric method

军用浸渍活性炭性能试验方法 第10部分：铬含量 原子吸收分光光度法

Test method of impregnated activated carbon for military. Part 10: Chromium content. Atomic absorption spectrophotometry(AAS)

军用浸渍活性炭性能试验方法 第6部分：铬含量 化学分析法

Test method of impregnated activated carbon for military. Part 6: Chromium content. Chemical analysis method

铬矿石和精矿 铬含量的测定 滴定法

Chromium ores and concentrates - Determination of chromium content - Titrimetric method

混凝土加固用不锈钢棒

Stainless steel bars for the reinforcement of concrete

铁矿石.铬含量的测定方法

Iron ores -- Methods for determination of chromium content

合金钢-铬含量测定-电感耦合等离子体质谱仪方法

Alloyed steels - Determination of chromium content - Inductively coupled plasma optical emission spectrometric method

铜及铜合金 铬含量的测定 第1部分：滴定法

Copper and copper alloys - Determination of chromium content - Part 1: Titrimetric method

碳化铬化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵滴定法

Methods for chemical analysis of chromium carbide—Part 1: Determination of chromium content—Ammonium ferrous sulfate titration

镍基合金粉化学分析方法 第4部分：铬含量的测定 过硫酸铵氧化滴定法

Methods for chemical analysis of nickel base alloy powder— Part 4: Determination of chromium content—Ammonium persulfate oxidation titrimetry