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Straight pipe pressure balanced compensator
由位于兩端的兩個工作波紋管和位于中間的一個平衡波紋管及拉桿和端板等結(jié)構(gòu)件組成，主要用于吸收軸向位移并能平衡波紋管壓力推力的膨脹節(jié)。
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