English translation for "fixed or limited period of time"

因为这里表示是一段“

Similar Words：

"fixed open hearth furnace" English translation, "fixed operating sleeve" English translation, "fixed operation table" English translation, "fixed optical attenuator" English translation, "fixed optics" English translation, "fixed or movable seats" English translation, "fixed or overhead inputs" English translation, "fixed or soldered transpalatal arch" English translation, "fixed or variable length" English translation, "fixed order" English translation