wheelbox

常见例句

• Reform of cone wheelbox of Glaverbel process earring roll
  格法输送辊道锥齿轮箱的改进
• Keywords corrosion inhibitor;scanning;control corrosion rate;film persistence;LPR method;wheelbox tesl;
  缓蚀剂;筛选评价;控制腐蚀;膜持久性;LPR电化学法;转轮试验;
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