lathe treadle

常见例句

双语例句

• To work a treadle . Or operate a lathe?
  一定要开车床才算劳动？
• A cast-iron stand was available, with right-foot-only treadle, that appears to have been identical to the one offered for the 2 1/2 " lathe;"
  铸铁的立场的情况下，与右脚只脚踏，这似乎是相同的一个提供的2 1 / 2 “车床；
  diycnc.org

权威例句

• In 1480, Leonardo Da Vinci designed a lathe powered by foot treadle, which allowed for constant rotation.
  FORBES: No. 12 The Lathe
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