铁矿石 碳含量的测定 气体容量法
Iron ores—Determination of carbon content—Gas volumetric method
2016-12-30
KS M ISO 1691
규산 소듐 및 규산 포타슘(산업용) — 탄산염 정량 — 가스 부피 분석법
工业用硅酸钠和硅酸钾 - 碳酸盐含量的测定 - 气体容量法
2017-12-29
KS M ISO 1691(2022 Confirm)
규산 소듐 및 규산 포타슘(산업용) — 탄산염 정량 — 가스 부피 분석법
工业用硅酸钠和硅酸钾.碳酸盐含量的测定.气体容量法
2017-12-29
ISO 1691-1976
Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
工业用硅酸钠和硅酸钾——碳酸盐含量的测定——气体容量法
1976-07-01
JIS G 1211-2-2011
Iron and steel -- Determination of carbon content -- Part 2: Gas volumetric method after combustion
钢铁碳含量的测定第2部分:燃烧后气体容量法
2011-01-01
JB/T 6647-2011
碳化物中总碳含量的测定 气体容量法
Method for chemical analysis of carbonate — The gas-volumetric method after combustion in the pipe furnace for the determination of total carbon content
2011-12-20
GB/T 223.69-2008
钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法
Iron, steel and alloy - Determination of carbon contents - Gas-volumetric method after combustion in the pipe furnace
2008-05-13
UNE 55611-1981
SURFACE ACTIVE AGENTS. SODIUM HYDROXIDE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF CARBONATES CONTENT. GAS-VOLUMETRIC METHOD
表面活性剂 洗涤剂配方中用作原料的氢氧化钠 碳酸盐含量的测定 气体容量法
1981-07-15
YB/T 190.6-2014
连铸保护渣 游离碳含量的测定 燃烧气体容量法和红外线吸收法
Continuous casting mold powder - The determination of dissociation carbon content - The gas volumetric method after combustion and the infrared absorption method
2014-10-14
YB/T 190.7-2014
连铸保护渣 总碳含量的测定 燃烧气体容量法和红外线吸收法
Continuous casting mold powder - The determination of total carbon content - The gas volumetric method after combustion and the infrared absorption method
2014-10-14
GB/T 223.74-1997
钢铁及合金化学分析方法 非化合碳含量的测定
Methods for chemical analysis of iron，steel and alloy--The combustion gravimetric/gas-volumetric method for the determination of non-combined carbon content
1997-03-17
UNE 55626-1983
SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF CARBONATES CONTENT. GAS-VOLUMETRIC METHOD
表面活性剂 用作洗涤剂配方原料的硅酸钠和硅酸钾 碳酸盐含量的测定 气体容量法