单词：rack bar
rack bar的用法和样例：
例句
- The fuel rack requires little force to accomplish its motion.油泵齿条几乎毋须费力就能使之移动。
- The rack type pusher designed by Chongqing Steel is in good condition.所设计的齿条式推钢机使用状况良好。
单词：rack bar 相关文章
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