For the manganese carbonate ore from Tongluojing Mine of Zunyi, there is little slime in the primary ore but much in the secondary ore.
遵义铜锣井碳酸锰矿石原生矿泥量不多，但次生矿泥量很大，对锰的选收有着严重的影响。
The process technology of the primary and secondary fine slime in Dajishan tungsten mine was transformed to improve the process technique.
针对大吉山钨矿的原次生细泥处理流程进行了改造，应用新技术新产品，提升选矿生产水平。
The process technology of the primary and secondary fine slime in Dajishan tungsten mine was transformed to improve the process technique.
针对大吉山钨矿的原次生细泥处理流程进行了改造，应用新技术新产品，提升选矿生产水平。
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