wire straightener
常见例句
- The calculation formulas of parameters of straightener are given in terms of principle of straightening steel wire.
根据钢丝矫直的基本原理，给出矫直器各个参数的计算公式。 - Because the utility model effectively shortens the size of a bent curve of the arch wire, so patients feel more comfortable than a traditional straightener.
由于本实用新型有效缩小了弓丝上 弯制曲的大小，患者感觉比传统的矫正器舒适；
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