常見例句

雙語例句

• The connecting sleeve is bolt jointed with the connecting screw via the left internal thread.
  連 接套筒通過左內(nèi)螺紋與連接螺桿相螺接；
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• 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.
  對帶內(nèi)螺紋的塑料制品及其模具結(jié)構(gòu)進行分析，采用自動卸螺紋和壓縮空氣二次頂出相結(jié)合的結(jié)構(gòu)較緊湊的脫模機構(gòu)。
返回 internal screw thread