The minor-scale industrial heap-leaching test presents the character of long leaching cycle and low leaching ratio.

经过小型工业堆浸试验，呈现出周期较长、浸出率较低的特征。

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The minor-scale industrial heap-leaching test presents the character of long leaching cycle and low leaching ratio.

经过小型工业堆浸试验，呈现出周期较长、浸出率较低的特征。

youdao