Anh
notched disc
notched disk
notched plate
slotted disk
Đức
Rastenscheibe
Pháp
plateau à crans
plateau à encoches
notched disc,notched disk,notched plate,slotted disk /ENG-MECHANICAL/
[DE] Rastenscheibe
[EN] notched disc; notched disk; notched plate; slotted disk
[FR] plateau à crans; plateau à encoches