抽芯 meaning in English
knockout core
loose core
Examples
- Pan head break mandrel blind rivets , in aluminum alloy material
铝合金平圆头抽芯铆钉 - Pan head break mandrel blind rivets , in stainless steel material
不锈钢平圆头抽芯铆钉 - Mushroom head break mandrel closed end blind rivets
封闭型扁圆头抽芯铆钉 - Deg flush head break mandrel closed end blind rivets
封闭型沉头抽芯铆钉 - Aircraft assembling technology reveting of break mandrel revets
飞机装配工艺抽芯铆钉铆接