Installing connector inside a die and through sulphurized forming technique obtains the final products.

制品是将连接器安装至一模具内，通过加硫成型技术使之固定而成。

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Installing connector inside a die and through sulphurized forming technique obtains the final products.

制品是将连接器安装至一模具内，通过加硫成型技术使之固定而成。

youdao