This paper discussesd the preparation of glage-trace element fertiliar.Main raw material-glass and some trace element were put into together,when the reactants were melt,they occur solidoid reaction.
璃

素肥料,

璃为主要原料,加人适
的

素,经过灼
成为熔融状态后,发生固相反应,即生成
璃

素肥料。
烧
辣椒放在了我
,
得它们不论从何处看,都是灰色
2023年9月合集


