短語詞組短語rated d duty 額定工捉式Rated Duty Cycle 額定負載持續(xù)率;負載持續(xù)率;額定負載持率Rated Duty -cycle 額定負載持續(xù)率Rated duty cucle 額定負載持續(xù)率rated short -circuit duty cycle 額定短電路工作周期;額定短路任務周期;額定短路佔空比 返回 rated duty