Modern automation is typified by high speed forward-and-retract cycles, occurring hundreds of times per minute.

现代自动化操作的标志是高速前进和后退周期为每分钟上百次。

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Modern automation is typified by high speed forward-and-retract cycles, occurring hundreds of times per minute.

现代自动化操作的标志是高速前进和后退周期为每分钟上百次。

youdao