The self-operated thermovalve is regulated and controlled by the composite spring which is composed by two cylinder-compressed coiled springs.
自力式温
阀中,采用圆柱压缩螺
组合弹簧作为调节弹簧起着调节
作用。
弹簧,圆弹簧The self-operated thermovalve is regulated and controlled by the composite spring which is composed by two cylinder-compressed coiled springs.
自力式温阀中,采用圆柱压缩螺组合弹簧作为调节弹簧起着调节作用。
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