... bell shaped insulator ==> 铃式绝缘子 bell shaped pulse ==> 钟形脉冲 bell trsnsformer ==> 电铃变压器 ...
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bell-shaped pulse 钟形脉冲
DDS technique Bell-shaped pulse Programming DDS技术钟形脉冲编程
bell-shaped e pulse 钟形脉冲
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The trap is commonly used for floats, thermal-power, free-float, double-metal-style, pulse, and so on-bell-shaped float.
常用的疏水阀有浮桶式、热动力式、自由浮球式、双金属片式、脉冲式、钟形浮子式等。
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