tube sock

常見例句

雙語例句

• The paper writes that it is better to increase the wall thickness of the body upper tube, rear tail tube and mounting plate for the rear sock absorber and also gives suggestions for some structures.
  提出了加大車體上管、后尾管、后減震器安裝板各自壁厚及同時(shí)加大三者壁厚幾種結(jié)構(gòu)改進(jìn)方案。
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