工业氟硅酸钠
Sodium hexafluorosilicate for industrial use
2018-06-07
GB/T 9394-1998
电子工业用硅酸钾溶液
Potassium silicate solution for use in electronicindustry
1998-06-17
SN/T 1014.1-2001
出口硅铁中硅含量的测定--氟硅酸钾容量法
Determination of silicon content in ferrosilicon for export -- The potassium fluosilicate volumetric analysis
2001-12-30
KS M ISO 4281(2020 Confirm)
산업용 헥사플루오로규소산 나트륨－자유 산도와 헥사플루오로규소산 이온 함유량 정량－적정법
工业六氟硅酸钠游离酸度和六氟硅酸总量的测定滴定法
2015-12-31
KS M ISO 1692
규산 소듐 및 규산 포타슘(산업용) — 총 알칼리도 정량 — 적정법
工业用硅酸钠和硅酸钾 - 总碱度测定 - 滴定法
2017-12-29
BS 6092-10-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of matter insoluble in water
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-7-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of silica content (titrimetric method)
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-0-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-General introduction
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-6-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Preparation of solutions of not readily soluble products and determination of matter insoluble in water
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-12-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Limit test for sulphate content of sodium metasilicate
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-3-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of silica content (gravimetric method)
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-1-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of solution density at 20°C
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-4-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of carbonate content
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-2-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of total solids content
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 6092-8-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of sulphate content
工业用硅酸钠和硅酸钾的取样和试验方法