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深度量具附件对于那些具有深度尺寸较大的小孔、窄槽零件,当需要测量其孔深、槽深而又无适当参考表面作标准量具的测量基准时,使用这种深度量具附件即可奏效。该附件的组成如图1。量棒的直径和头部形状可依据制件的具体情况确定。
Depth Gauge Accessory For those gauges with small depth holes and narrow slots, this depth gauging attachment works when it is necessary to measure the depth, depth and depth without a suitable reference surface for standard gauges . The composition of the attachment is shown in Figure 1. Rod diameter and head shape can be determined according to the specific circumstances of the workpiece.