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    怎样安装和保养吊车上的安全阀

    发布时间:2019-3-29    本文被阅读 415 次

    怎样安装和保养吊车上的安全阀吊车上使用的安全阀阀瓣开启高度可分为微启式安全阀和全启式安全阀,微启式安全阀的开启行程高度为:≤0.05D0(zui小排放喉部口径);全启式安全阀开启高度为≤0.25D0(

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    怎样安装和保养吊车上的安全阀
    上一条:吊车手动齿轮油作为专家教你应对四种状态下一条:吊车制动器制动跑偏和拖滞的原因与诊断

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