在塑料中可作增塑剂和稳定剂的原料。
性质优良的增塑剂能无限期地留在塑料内。
A good quality plasticizer will remain in the plastic indefinitely.
Profiles挤出级，从增塑剂免费；
由此可以看出，增塑剂安全是一个非常复杂的任务。
It can thus be seen, plasticizers security that is a very complex task.
由此可以看出，增塑剂安全是一个非常复杂的任务。
It can thus be seen, plasticizers security that is a very complex task.
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