Deflection, the total tendency is under the similar load, along with the web plate high increase, the built-up beam rigidity is increasing, amount of deflection unceasing reducing.

对于挠度来说，总的趋势是在同样的荷载下，随着腹板高度的增加，组合梁的刚度在增加，挠度不断的降低。

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Yes. We have built up the sound-proofing housing for main noisy equipments such as rotary shear, plate stacker, hydraulic station and so on.

我们针对主要的噪音设备例如回转剪切机、收板机及液压站等建立了隔音室。

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