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耦合知识库

NM耦合项目的选型、安装和故障排除文章。

what is the parting line in injection molding

In injection molding, the parting line refers to the separation line or boundary involving the two halves of the mold, acknowledged as the cavity and the core. The parting line determines how the mold opens and closes to generate the preferred shape of the injection molded section. When the mildew is closed, molten plastic is […]

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