The zirconite is one of mineral resources associated with radioactivity.The exploitation and uses of zirconite would lead to pollution to the environment.
英砂是一种伴生矿资源,英砂的开发利用会对环境产生放射性污
。
英石The zirconite is one of mineral resources associated with radioactivity.The exploitation and uses of zirconite would lead to pollution to the environment.
英砂是一种伴生矿资源,英砂的开发利用会对环境产生放射性污。
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