internal screw thread
常见例句
- The connecting sleeve is bolt jointed with the connecting screw via the left internal thread.
连 接套筒通过左内螺纹与连接螺杆相螺接；
ip.com - An injection mould for a plastic bottle cap with internal thread was developed, in which a screw drive mechanism was designed for the automatic stripping of internal thread.
对带内螺纹的塑料制品及其模具结构进行分析，采用自动卸螺纹和压缩空气二次顶出相结合的结构较紧凑的脱模机构。 返回 internal screw thread