countersunk
半埋头铆钉
countersunk not chipped rivet
暂无补充释义。
countersunk not chipped rivet
暂无补充释义。
countersunk
countersunk
countersunk screw
oval countersunk fillister head wood screw
slotted oval countersunk head wood screw
blind rivet【机】;countersunk head rivet【机】;countersunk rivet【机】
counterbore【机】;counterbored hole【机】;countersunk【机】
countersunk bolt【机】