Anh
buffer
buffer block
bumper
crane stop
stop block
Đức
Prellbock
Puffer
Pháp
butoir
heurtoir
tampon
buffer,buffer block,bumper,crane stop,stop block /ENG-MECHANICAL/
[DE] Prellbock; Puffer
[EN] buffer; buffer block; bumper; crane stop; stop block
[FR] butoir; heurtoir; tampon