更多参数如配配套法兰板、导轨尺寸可点击对应型号查看：
4.052P | 4.072P | 4.073P | 4.074P | 4.076P | 4.0784P | 4.079P | 4.080P | 4.085P | PR4.072P | PR4.073P | PR4.074P | PR4.076P | PR4.0784P | PR4.079P | PR4.080P | PR4.085P
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