提升[起落]机构
a control device which is used to control the electric lifting gearing is installed on one side of the bed surface.
在床体一侧安装有控制电动升降机构的控制装置。
it is characterized in that the lower part of injection feeding head is connected to a hydraulic drive lifting gearing.
其特征在于在注料机头下方连接一液压驱动升降机构。
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