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澳大利亚对蛭石的质量要求有4项: 一、蛭石粒度澳大利亚采用的蛭石粒度如表1所示:上述所有级别中,要求至少有80%的粒度在规定范围之内。
Australia has four requirements for the quality of vermiculite: I. Vermiculite Size The vermiculite size used in Australia is shown in Table 1: At least 80% of all the above grades are required to be within the specified limits.