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It presented the synthetic methods as well as experiment results of brominated or chlorinated propyl antimonites and its intermediate propenyl anti-monite.

介溴(氯)代丙基亚锑酸酯及其中间体烯丙基亚锑酸酯的合成方法及应用试验结果。

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Ores consist of pyrite, blende, aurum, zinckenite, tennantite, antimonite, realgar, and orpiment, belong to typical Low-temperature minerals assemblage .

石由黄铁、闪锌、自然金、锑铅、砷黝、锑、锑银铅、雄黄、雌黄等组成,为典型的低温热液物组合。

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air-inlet-grille, air-jack, air-kiss, air-lance, airland, air-launch, airless, airletter, airlift, airlight,

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3G, 401(K), a,

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