English translation for "drilled oil ring"

钻孔刮油环

Similar Words：

"drilled grout hole" English translation, "drilled hole" English translation, "drilled in" English translation, "drilled nozzle" English translation, "drilled nut" English translation, "drilled optical fiber se or" English translation, "drilled optical fiber sensor" English translation, "drilled out crank shaft" English translation, "drilled packing ring" English translation, "drilled passage" English translation