W5L2-产品生命周期
2017-10-16 本文已影响0人
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1.御韩颜面膜
W5L2-产品生命周期
W5L2-产品生命周期
W5L2-产品生命周期
W5L2-产品生命周期
W5L2-产品生命周期
2.Early in a product's life-cycle all the parts and labor associated with that product come from the area where it was invented.
production theory
https://en.m.wikipedia.org/wiki/Product_life-cycle_theory
