SN/T 0551-1996
出口硅铁中钛量的测定 二氨替比林甲烷分光光度法
Determination of titanium content in ferrosilicon for export—Diantipyrylmethane photometric method
UNE 35051-1-1983
FERROSILICON, FERROSILICOMANGANESE AND FERROSILICOCHROMIUM. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
硅铁、硅锰铁和硅铬铁 硅含量的测定 重量分析法
1983-07-15
ISO 4158-1978
Ferrosilicon, ferrosilicomanganese and ferrosilicochromium — Determination of silicon content — Gravimetric method
硅铁、硅锰铁和硅铬铁——硅含量的测定——重量法
1978-12-01
JIS G 1312-1-2011
Method for chemical analysis of ferrosilicon -- Part 1: Methods for determination of silicon content
硅铁化学分析方法第1部分:硅含量的测定方法
2011-01-01
KS D 1904-1
페로실리콘 화학 분석 방법 — 제1부: 규소 함유량 정량 방법
硅铁化学分析方法第1部分:硅量的测定方法
2023-11-24
YB/T 4582.8-2017
氮化硅铁 硅含量的测定 高氯酸脱水重量法
Ferrosilicon nitride-Determination of silicon content-Perchloric acid dehydration gravimetric method
2017-04-12
GB/T 16477.4-2010
稀土硅铁合金及镁硅铁合金化学分析方法 第4部分：硅量的测定
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 4: Determination of silicon content
2011-01-14
GB/T 4333.1-2019
硅铁 硅含量的测定 高氯酸脱水重量法和氟硅酸钾容量法
Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method
2019-08-30
SN/T 2413-2010
进出口金属硅中总碳和硫含量测定 高频燃烧红外吸收光谱法
Determination of total carbon and sulfur contents of silicon metal for import and export-Infrared absorption spectromentry
2010-01-10
SN/T 0481.2-2011
进出口矾土检验方法 第2部分：二氧化硅含量的测定 钼蓝分光光度法
Inspection of bauxite for import and export. Part 2:Determination of silicon dioxide content. Molybdenum blue spectrophotometric method
2011-05-31
SN/T 4757-2017
出口钒铁中硅、铝、锰、磷、铜、镍、铬、钛的测定 电感耦合等离子体原子发射光谱法
Determination of silicon,aluminium,manganese, phosphorus,copper,nickel,chromium,titanium content in ferrovanadium for export-Inductively coupled plasma atomic emission spectrometric method
2017-05-12
SN/T 1097-2002
出口磷矿石中五氧化二磷、氧化钙、三氧化二铁、氧化铝、氧化镁、二氧化硅和氧化钾的X-射线荧光光谱测定方法
Determination of phosphorus pentoxide, calcium oxide, ferric oxide, aluminum oxide, magnesium oxide, silicon dioxide and potassium oxide content for export phosphate rock by X-ray fluorescence spectrometry
2002-03-15
SN/T 0750-1999
进出口碳钢、低合金钢中铅、砷、铬、钴、铜、磷、锰、钼、硅、锡、钛、钒含量的测定－－电感耦合等离子体原子发射光谱法（ICP－AES）
Import and export carbon steel and low alloyed steel—Determination of aluminium,arsenic,chromium,cobalt,copper,phosphorus,mangaanese,molybdenum,nickel,silicon,tin,titanium,and vanadium content—Inductively coupled plasma atomic emission spectrometric me
1999-05-05