And our chief Mineral products are acid-grade fluorspar powder, metallurgical grade fluorite ore block, fluorspar lump, calcium fluoride, ect.
公司主要矿产品有：酸级萤石精粉、冶金级萤块矿、粒矿、萤石烘干粉等。
With powder sample being pressed into piece, a method for XRFA of fluorspar has been established on the basis of matrix corrections. The method proved to be rapid accurate and cheap.
采用粉末直接压片法，通过基体校正等手段，建立了氟石X射线荧光分析方法，该方法快速、准确、成本低。
With powder sample being pressed into piece, a method for XRFA of fluorspar has been established on the basis of matrix corrections. The method proved to be rapid accurate and cheap.
采用粉末直接压片法，通过基体校正等手段，建立了氟石X射线荧光分析方法，该方法快速、准确、成本低。
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