榫

• Wood . assembly . multiple finger joints . tensile test
  木材.组装.多榫接头连接.拉力试验
• 3 - way adapter 1 2 " fx3 8 " m 2pc . 3 8 " dr
  1件三用接头12 . 5mm方孔x10mm方榫
• Steel pipe blank flanges with tongue and groove face
  榫槽面钢制管法兰盖
• The engine is cogged to the wheels by the transmission
  这个引擎经传动装置被卡榫到轮子。
• Double planes for plane irons with central handle
  带中心柄刨刀的榫舌刨
• Parallel shank tools - driving tenons and sockets - dimensions
  直柄刀具.传动榫及套筒.尺寸
• Mechanical tooling for wood . cutters for tenon . dimensions
  木材机加工刀具.榫加工刀具.尺寸
• Test methods for performance and accuracy of tenoning machines
  开榫机的性能和精度的试验方法
• Specification for tee slots , tee bolts , tee nuts and tenons
  T形槽t形螺栓t形螺母与榫舌规范
• T - slots - their bolts , nuts , and tongues
  T型槽. t型槽螺栓螺母和榫舌