potash的知识精选

“potash alum”可以造什么句,potash alum造句
"Themostimportantalumsarethoseofpotassiumsulfate(potassiumalum,orpotashalum,K2SO4*Al2(SO4)3*24H2O),ammoniumsulfate,andsodiumsulfate."...
“potash feldspar”可以造什么句,potash feldspar造句
Colorisanimportantindicatortoidentifypotashfeldspar.Studyonthereactivesystemofconsistingofpotashfeldspar-phosphaterock-hydrochloricacidTheeffectofinorganicaidsonthedecompositiontemperatureofsystemcons...
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