... high-low limit 高低限值 high-low speed change 高低变速 high-low voltage relay 高低压继电器 ...
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low-high speed change 低高速变换
The price level, high speed, low-risk, high security, this is my company's commitment to you will never change.
价格平、速度快、风险低、安全高，这是我公司对您永远不变的承诺。
The device also has the function of speed change from high to low.
该装置还具有由高速向低速转换的功能。
The pressure difference and change between high-pressure chamber and low-pressure chamber at different speed excitation and oil temperature are obtained.
模拟得到了叶片式液压减振器模型在不同速度激励、油液温度下，相邻高、低压腔内压差大小及变化规律。
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