Only the applicable elements of a closed or open relay are shown.
仅标出了继电器闭合或开路时适用的元件。
General structure of quality assurance program as a whole and applicable elements as defined in the Code.
质量保证计划整体总架构，以及规范定义的适用要素。
General structure of quality assurance program as a whole and applicable elements as defined in the Code.
质量保证计划整体总架构，以及规范定义的适用要素。
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