rotary broom

常見例句

雙語例句

• A precise rotary platform with dual bearing and a U type frame was designed to simulate the satellite push-broom in the system.
  在系統(tǒng)中，設(shè)計了模擬衛(wèi)星推掃的雙支承U型結(jié)搆精密轉(zhuǎn)臺。
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