English translation for "two-zone drawing system"

双区拉伸体系；双区牵伸系统

Similar Words：

"two-year junior college" English translation, "two-year post-secondary education" English translation, "two-year-three crop system" English translation, "two-years warranty on a watch" English translation, "two-yearswarrantyonawatch" English translation, "two-zone furnace" English translation, "two-zone high drafting" English translation, "two-zone hydrodesulfurization" English translation, "two-zone ignition furnace" English translation