English translation for "direct operation cost"

直接业务费用

Similar Words：

"direct operating device" English translation, "direct operating expense" English translation, "direct operating expenses" English translation, "direct operating rights" English translation, "direct operation" English translation, "direct operation expense" English translation, "direct operational costs" English translation, "direct operational features" English translation, "direct operational significance" English translation, "direct ophthalmoscope" English translation