通用的纯粹机械的积分器是圆盘滚柱型。

A common purely mechanical integrator is the disk - roller type.

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对于通用机械和重型铣削。

For universal machine and heavy milling.

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公司从事通用机械产品的研发、生产、销售。

General machinery companies engaged in the research and development, production and sales.

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公司从事通用机械产品的研发、生产、销售。

General machinery companies engaged in the research and development, production and sales.

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