搜题
问题   更新时间2024/1/17 15:31:00

4._________isthe name Frank Gilbreth gave to “the basic motions used iproductiojobs”?
·Stopwatches
·Monitors
·Therbligs
·Motions

单选题
·carry out
·philosophy
·was not correctly understood by some people of his time
·Therbligs
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