firing pin retaining pin的意思|示意
美 / /
英 / /
销钉挡销
firing pin retaining pin的网络常见释义
击针止动销 ... cylindrical pin, straight pin 圆柱销 firing pin retaining pin 击针止动销 knuckle pin(king pin) （转向节）主销 ...
击针固定销钉 ... Firing pin spring 击针簧 Firing pin retaining pin 击针固定销钉 firing pin aperture 撞针孔 ...