og对consistent的解释--不明白，请教NN

OG-73
73. “Fast cycle time” is a strategy of designing a manufacturing organization to eliminate bottlenecks and delays in production. Not only does it speed up production, but it also assures quality. The reason is that the bottlenecks and delays cannot be eliminated unless all work is done right the first time.
The claim about quality made above rests on a questionable presupposition that
(B) the strategy of “fast cycle time” would require fundamental rethinking of product design
OG解释，the argument is consistent with redesigning the manufacturing process and not the product.

什么意思？NN

先谢谢

还是不明白，consistent意思应该是和原文表达的意思一样，就我的理解。但B说的是rethinking而不是designing.这怎能是一致呢？

谢谢