character wheel printer [计] 字轮式打印机
It analyzes the character of the current super-abrasive grinding wheel, looks into the advantages and foreground about brazed grinding wheel.
分析了超硬磨料砂轮的现状和特点,介绍了钎焊砂轮的卓越磨削性能和发展前景。
The technologic property and working procedure of the strap wheel was analyzed and the structure of the die, the character and working principle of the die were described.
分析了带轮成形工艺特性,介绍了皮带轮液压胀形模具结构,论述了模具结构特点和工作原理。
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