Through the technological analysis of the trimming process for the isobutylene-isoprene rubber plugs, the structure of the trimming die has been determined.
通过对丁基橡胶瓶塞切边工艺分析，确定了丁基橡胶瓶塞的切边模具结构。
Through the technological analysis of the trimming process for the isobutylene-isoprene rubber plugs, the structure of the trimming die has been determined.
通过对丁基橡胶瓶塞切边工艺分析，确定了丁基橡胶瓶塞的切边模具结构。
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