However, in some cases these are being replaced with flame retardants without bromine, or the design of the product is changed so that there is no need for the continued use of chemical flame retardants.
但是，在一些情况下，含溴阻燃剂被不含溴的阻燃剂所替代，或者改变产品的外观设计，这样便不用继续使用化学阻燃剂。