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对压角式防尘盖的铆合机理以及与其配合的几个主要参数进行了分析,指出采用这种防尘盖,既可靠,又经济.附图4幅.
The riveting mechanism of the pressure type dust cover and the several main parameters that cooperate with it are analyzed. It is pointed out that the dust cover is reliable and economical.