The performances are improved by using integrated fixed surfacedrive system.
运用先进的集成化的固定式表面桨系统,艇的性能得以最大发挥。
2
Strong and durable hard-surfacedrive system makes sure the stable output and good quality.
强劲的硬齿面动力传动系统,经久耐用且保证了稳定的挤出量和优异的产品质量。
3
The surfacedrive unit of screw pumps features in complex stress and many vibration sources, so the traditional vibration test method cannot determine the diagnosis accurately.