This standard specifies the reagents and materials, instruments and equipment, analysis procedure, result calculation and method precision for the determination of ferrum, calcium, magnesium, potassium, sodium, manganese, phosphorus, silicon, aluminum, titanium and sulphur in coal ash.Wayne Zheng. 22.214.171.124 Combustion boat: made of corundum or porcelain with refractability greater than 1400AdC, ... 126.96.36.199 Gas filter: glass melting plate made from the sintering of glass sand; model of melting plate: G2; pore size: 4.9 I¼m~9 I¼m; used for gas dispersion. ... 188.8.131.52 A water suction pump or vacuum pump.
|Title||:||GB/T 1574-2007: Translated English PDF of Chinese Standard GB/T1574-2007|
|Publisher||:||www.ChineseStandard.net - 2015-04-18|