"外径14的英制螺纹"...外径14的英制螺纹
"英制螺纹14g"...英制螺纹14g
"螺纹直径14mm"...螺纹直径14mm
"英制螺纹14牙"...英制螺纹14牙
"直径14的螺纹"...直径14的螺纹
"m14英制螺纹"...m14英制螺纹
"14牙英制螺纹螺距"...14牙英制螺纹螺距
"螺纹外径14"...螺纹外径14
"英制螺纹i14"...英制螺纹i14
"m14英制螺纹螺距多少"...m14英制螺纹螺距多少
