often calculated based on pack out container quantity

English to French Social Sciences Management Lean management

Management Time Frame
A consistent increment of work, typically released to the supplier in small amounts, ///often calculated based on pack out container quantity/// or a multiple or fraction of that quantity. This is expressed as a time value often called Pitch, which is equal to Takt-time X container quantity. (or a multiple or fraction of)

From Lean management glossary. No other context to give.
"Management time frame" is the term being explained.

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