12列打孔，y打孔，y打孔位，首列打孔  Y-punch

34孔打孔装订机  34 holes Punching-Binding Machine

打孔打印编辑器  punch-print editor

打孔打字机  perforating typewriter; punch typewriter

激光打孔打标  laser drilling and marking

五孔打孔纸带  five hole punched tape

纸带打孔打字机  paper tape perforating typewriter; tape punch typewriter

穿孔墙  perforated wall

多孔墙  perforated wall

多孔墙式防波堤  porous walled breakwater

多孔墙体  porous building component; porous wall

干墙墙  Dry wall; drywall

[木塞]打孔器  cork borer

11列打孔  X-punch

CO2激光打孔  CO2-laser drilling

PE流延打孔膜  PE Casting Porous Film

TCP打孔  TCP hole punching

x列打孔  X-punch

Y打孔  Y-punch

鞍打孔器  sella punch