The article designs a special dial thickness gauges that measures the distance between ring-steps in two concentric bores.
设计一套特殊测厚规测量两个环形凸台的距离，这两个环形凸台位于两个同心孔内。
The dial thickness gauges are used to measure the thickness of paper, leather, rubber fabric, metal plate, glass and plastic plate, etc.
测厚规主要用于测量纸张、皮革、橡胶、织物及各种金属板材、塑料板等的厚度。
The dial thickness gauges are used to measure the thickness of paper, leather, rubber fabric, metal plate, glass and plastic plate, etc.
用途used测厚规主要用于测量纸张、皮革、橡胶、织物及各种金属板材、塑料板等的厚度。
The dial thickness gauges are used to measure the thickness of paper, leather, rubber fabric, metal plate, glass and plastic plate, etc.
用途used测厚规主要用于测量纸张、皮革、橡胶、织物及各种金属板材、塑料板等的厚度。
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