圓榫 的英文怎麼說
中文拼音 [yuánsǔn]-
A usually round pin that fits tightly into a corresponding hole to fasten or align two adjacent pieces
暗榫通常為一圓釘，緊扣在相應的眼裡以固定或校正相似的兩片Relationship between optimal value of interference fit and wood density in oval - tenon joint
橢圓榫過盈配合量與木材密度的關系Cup head nib bolts with large head
大半圓頭帶榫螺栓Cup head nib bolts
半圓頭帶榫螺栓分享友人