Rusted rivets on the underside of the golden gate bridge , seen on on may 24 , 2012 .
金门大桥底部生锈的铆钉,照片拍摄于2012年5月24日。
Many dull , repetitive tasks will become obsolete : you no longer need riveters when a product has no rivets .
许多枯燥重复的工作都将被抛弃:当产品上没有铆钉,你自然也就不需要铆钉枪了。
" It can cause structural damage such as burning through and blowing out rivets and it can potentially cause electro-magnetic interference with the flight control systems , " he said .