block spacer
常见例句
- Made according to Standard JB/T6607-93, there are fixed type and movable type. Used as spacer block for machine tools installation and level adjusting.
按JB/T6607-93标准制造，用于机床设备的支承安装、调整水平，产品有固定式和移动式。 - In the model, the flexural rigidity of rails, the rigidity of fastenings, the rigidity of subgrade, slide plate, guard rail and spacer block are taken into account.
模型中考虑了钢轨抗弯刚度、扣件刚度、基础刚度、滑床台、护轨及间隔铁等因素的影响。 返回 block spacer