Clearance screw thread gauge的意思|示意
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英 / /
间隙螺纹规
Clearance screw thread gauge的网络常见释义
间隙螺纹量规 ... ecial screw thread gauge 特种螺纹量规 Clearance screw thread gauge 间隙螺纹量规 unified screw thread gauge 统一标准螺纹规 ...