English translation for "quadruple screw thread"

四线螺纹

Similar Words：

"quadruple meter" English translation, "quadruple precision" English translation, "quadruple product" English translation, "quadruple prophylactic" English translation, "quadruple rig" English translation, "quadruple spiral" English translation, "quadruple star system" English translation, "quadruple stars" English translation, "quadruple syndrome" English translation, "quadruple telegraph" English translation