7753| 16
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那種防撞作用的聚氨酯(PU)膠塊,在圖紙技術(shù)要求上你們一般給多少硬度要求? |
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點(diǎn)評(píng)
數(shù)字越低越硬?
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點(diǎn)評(píng)
意思是PU彈性很好吧?太好了作吸能緩沖不佳?
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點(diǎn)評(píng)
misum只能作為自動(dòng)化中一些簡(jiǎn)單通用件,工況好還行,復(fù)雜工況根本沒法用。
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