Double-volute’s good and bad of design will directly influence the whole function of pump.
双蜗壳设计的优劣将直接影响泵的整体性能。
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Suitable for producing double twist spring, straight spring, pagoda-shaped draught spring, rectangular spring, wires with various shapes, volute spring and other special-shaped springs.
用于生产双扭簧、形簧、塔拉簧、形簧、材成形、皮涡簧及各种花式簧、形簧等。
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