English translation for "double core print"

双端心型端承, 双端砂心头, 双端砂心端承
双端心型端承，双端砂心头，双端砂心端承

Similar Words：

"double core barrel drill" English translation, "double core cable" English translation, "double core optical fiber" English translation, "double core plastic wire" English translation, "double core point" English translation, "double core-barrel drill" English translation, "double corkscrew" English translation, "double coronary artery bypass graft" English translation, "double coronary artery graft" English translation, "double corrector" English translation