wheelbox

常见例句

• Reform of cone wheelbox of Glaverbel process earring roll
  格法輸送輥道錐齒輪箱的改進
• Keywords corrosion inhibitor;scanning;control corrosion rate;film persistence;LPR method;wheelbox tesl;
  緩蝕劑;篩選評價;控制腐蝕;膜持久性;LPR電化學法;轉輪試騐;
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