rock oxide 中文意思是什麼
rock oxide
解釋
硬結氧化物-
Dw - absorptiophotometric determination of magnesium oxide in phosphate rock
4催化分光光度法測定微量銥 -
Phosphate rock and concentrate - determination of aluminum oxide content - volumetric and spectrophotometric methods
磷礦石和磷精礦中氧化鋁含量的測定容量法和分光光度法 -
Extraction of aluminun oxide from coal - series kaolin rock by pre - desilication and sintering method
煤系高嶺巖酸浸工藝改進 -
Phosphate rock and concentrate - determination of cadmium oxide content - flame atomic absorption sepctrometric method
磷礦石和磷精礦中氧化鎘含量的測定火焰原子吸收光譜法
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