straight internal thread
常見例句
- The internal thread comes within the broad definition of an internal undercut in that the thread forms a restriction which prevents the straight draw removal of the molding from the core.
因爲內(nèi)螺紋搆成約束它阻礙零件從型芯的直接脫模所以內(nèi)螺紋在內(nèi)凹孔的廣義範圍內(nèi)。
59.52.225.102 返回 straight internal thread