1) heterogeneous blind hole
异型盲孔
2) Copper Filling
盲孔孔型
3) blind hole type core
盲孔式型芯
4) odd-shaped blind hole
精密异形盲孔
5) Profiled Hole
异型孔
1.
Machining for a pair of Profiled Hole with Hole Distance Requirement;
一对有孔距要求的异型孔加工
6) Non-cylindrical pin bore
异型销孔
1.
Non-cylindrical pin bore designed as elliptic or taper pin bore instead of cylindrical pin bore can effectively reduce its stress convergence and increase its service life.
异型销孔的加工已渐成趋势。
补充资料：盲盲
1.谓茫茫无所见。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条