ʻAʻole pono nā rivets makapō poʻe i ka chamfering, e puka mai lākou mai ka ʻili ma hope o ka riveting, ʻoiai e hoʻopili ʻia nā rivets makapō countersunk e 120 °, a aia lākou ma ka mokulele like me ka pā ma hope o ka riveting.
Ka manawa hoʻouna: Mar-31-2022