inner spherical center的意思|示意
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内球面中心
inner spherical center的网络常见释义
内球心 ...ina Mechine Forums 关键词：杠杆；百分表；内球心；位置度 [gap=279]Key words: lever;percent meter ;inner spherical center ;position degree...
inner spherical center相关例句
The center of the lower part of the main body is equipped with a cone inner hole. The head of the inner hole is hemi-spherical.
主体的下部中心设有圆锥形内孔，该内孔的头部为半球形。