This standard includes updates to the definitions, voltage rating and interrupting rating tables, and the current carrying and temperature rise tests.
这个标准包括定义的更新，额定电压和中断级别以及传送的电流和增温测试。
This standard includes updates to the definitions, voltage rating and interrupting rating tables, and the current carrying and temperature rise tests.
这个标准包括定义的更新，额定电压和中断级别以及传送的电流和增温测试。
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