balance type pressure reducing valve
balance type pressure reducing valve
平衡式减压阀
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The article analyses the operational characteristics and insufficiencies of the reaction type pressure reducing valve and the balance type pressure reducing valve by calculation and experimentation.
本文分析直动式与先导式减压阀的结构，提出了直动式减压阀在减压回路应用当中的问题，给出了解决问题的具体方法和措施。
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