countersink
【医】 钻针孔
countersink pinhole
暂无补充释义。
相关词条
countersink
countersink【机】;countersink drill【机】
Countersink
countersink(core drill)
countersink for wood working
countersink
countersink【机】
countersink pinhole
暂无补充释义。
countersink
countersink
countersink【机】;countersink drill【机】
Countersink
countersink(core drill)
countersink for wood working
countersink
countersink【机】