拉链测试套具，需要配合拉力机使用。需注明夹具安装规格。
Zipper, needs to cooperate with test sets of tension machine use. Need to indicate the fixtures setup specifications.
这对于安装在笔记本电脑或者内存不多于 4 GB 的低规格系统中的测试或开发环境很有用。
This is useful on test or development environments that are installed on laptops or low-spec systems with 4 GB or less of RAM.
因此，为了便于更换，系统中那些规格变化较快的部件——RAM、CPU和图形设备——往往依然安装在插座或插槽上。
Therefore, in order to facilitate the replacement of the system specification changes in those parts faster - RAM, CPU and graphics equipment - often still installed in the socket or slot.
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