English translation for "cos classes of service"

服务类别

Similar Words：

"cos cell output switch" English translation, "cos central operations system" English translation, "cos change over switch" English translation, "cos chioperation system" English translation, "cos class of service" English translation, "cos code operated switch" English translation, "cos colorado spring" English translation, "cos commercial operating system" English translation, "cos communications oriented software" English translation, "cos communications operating system" English translation