Determination of sulfur in refractory products and raw materials by gravimetric, photometric and titrimetric methods
用重量法、光度法和滴定法测定耐火制品和原材料中的硫

2015-05-31

Chemical analysis of silicon-carbide-containing raw materials and refractory products-Determination of nitrogen, oxygen and metallic and oxidic constituents
含碳化硅原料和耐火制品的化学分析

2008-09-30

탄화규소 함유 내화물의 화학 분석－제3부：질소, 산소, 금속 및 산화물 정량
含碳化硅原料及耐火制品化学分析方法第3部分:氮、氧及金属和氧化组分的测定

2012-05-02

탄화규소 함유 내화물의 화학 분석－제3부：질소, 산소, 금속 및 산화물 정량
含碳化硅原料和耐火制品的化学分析第3部分:氮、氧和金属及氧化物成分的测定

2012-05-02

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method)-Apparatus, reagents, dissolution and determination of gravimetric silica
含铬耐火制品和含铬原材料的化学分析（X射线荧光法的替代方法） 仪器、试剂、重量法二氧化硅的溶解和测定

2010-09-30

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008)
含碳化硅原材料和耐火制品的化学分析.第3部分:氮、氧、金属和氧化成分的测定（ISO 21068-3-2008）；德文版EN ISO 21068-3:2008

2008-12-01

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
含碳化硅、氮化硅、氮氧化硅和赛隆的原料和耐火制品的化学分析第3部分:氮、氧和金属及氧化物成分的测定

2024-06-10

크로뮴계 내화물의 화학 분석－제1부：기구, 시약, 용해 및 질량법에 의한 산화규소 정량
含铬耐火制品和含铬原料的化学分析（X射线荧光法的替代方法）第1部分:仪器、试剂、溶解和重量法二氧化硅的测定

2012-07-03

크로뮴계 내화물의 화학 분석－제1부：기구, 시약, 용해 및 질량법에 의한 산화규소 정량
含铬耐火制品和含铬原料的化学分析（代替X射线荧光法）第1部分:仪器、试剂、溶解和重量二氧化硅的测定

2012-07-03

Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
铬轴承耐火材料和镀铬轴承原材料（X射线荧光法替代）的化学分析 - 第1部分:重量份二氧化硅的仪器 试剂 溶解度和测定

2008-11-25

Chemical analysis of silicon-carbide-containing raw materials and refractory products-Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
含碳化硅原料和耐火制品的化学分析

2008-09-30

탄화규소 함유 내화물의 화학 분석－제2부：강열감량, 총 탄소, 유리 탄소, 탄화규소, 총 실리카, 유리 실리카, 총 규소 및 유리 규소의 정량
含碳化硅原料和耐火制品化学分析第2部分:烧失量、总碳、游离碳和碳化硅、总硅和游离硅、总硅和游离硅的测定

2012-05-02

탄화규소 함유 내화물의 화학 분석－제2부：강열감량, 총 탄소, 유리 탄소, 탄화규소, 총 실리카, 유리 실리카, 총 규소 및 유리 규소의 정량
含碳化硅原料和耐火制品的化学分析第2部分:灼烧损失、总碳、游离碳和碳化硅、总和游离二氧化硅以及总和游离硅的测定

2012-05-02

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008)
含碳化硅原材料和耐火制品的化学分析.第2部分:着火损失、总碳、游离碳和碳化硅、总硅和游离硅以及总硅和游离硅的测定（ISO 21068-2-2008）；德文版EN ISO 21068-2:2008

2008-12-01

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica
含碳化硅、氮化硅、氮氧化硅和赛隆的原料和耐火制品的化学分析第2部分:挥发性成分、总碳、游离碳、碳化硅、总硅和游离硅、游离硅和表面硅的测定

2024-06-10