English translation for "heading-line computer"

航向计算机

Similar Words：

"heading-and-cut" English translation, "heading-and-stall method" English translation, "heading-and-stope mining" English translation, "heading-and-stope system" English translation, "heading-control nozzle" English translation, "heading-marker circuit" English translation, "heading-to-steer mark" English translation, "heading-upward plan position indicator" English translation, "heading-upward plan postion" English translation, "heading; compass" English translation