Every silicone is a unique combination of molecular weight, structure, functionality, and delivery system.
每一种有机硅都是分子量、结构、功能和传递系统的独特组合。
The coating of the jewelry contains 1-40% of flavor combination by weight percentage;
所述首饰品涂层中含有1～40％重量百分比的香料组合物；
The coating of the jewelry contains 1-40% of flavor combination by weight percentage;
所述首饰品涂层中含有1～40％重量百分比的香料组合物；
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