Helical Roots pump has great improvements on the face of stabilizing pressure pulse quality of passing cut sensitivity medium, reducing noises and vibration, avoiding vapor fret etc.
螺旋式罗茨泵在稳定过流剪切敏感介质压力脉动质量，减少噪音、振动，避免气蚀等方面有较大改善。
In order to reduce vibration between roller pieces and saw blades on the process of sawing, we need reducing noises radiation.
为了减小轧件和锯片在锯切过程中的振动，降低噪声辐射。
In order to reduce vibration between roller pieces and saw blades on the process of sawing, we need reducing noises radiation.
为了减小轧件和锯片在锯切过程中的振动，降低噪声辐射。
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