二等品
If technological competition is mainly R& D effort-consuming, the game of quality competition changes its nature form preemption to a waiting game with second-mover advantage when long product life span.
当产品生命周期较长时,如果技术竞争主要基于研发投入,质量竞争从占先竞争转变为具有跟随者优势的等待竞争。
Changing the stoving rate and treating medium, the destroy degree of the second structure can be decreased and the quality of the product can be improved.
通过改变干燥方式及介质等手段可减小结构塌陷,提高产品质量。
Second, we will improve legal guarantees for product quality and safety.
二是完善产品质量安全法制保障.
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