沉头击芯铆钉(摘自GB/T 15855.2-1995)

连接与紧固 | 铆接 | 击芯铆钉和抽芯铆钉

v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#V ...