Another reason is industry standards, where an external organization set cable and connector type specifications so sound systems can connect.

另一个原因是工业标准，外部组织设置电缆和插头的型号标准以便音响系统能够连接上。

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Another reason is industry standards, where an external organization set cable and connector type specifications so sound systems can connect.

另一个原因是工业标准，外部组织设置电缆和插头的型号标准以便音响系统能够连接上。

youdao