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ultrasonic hardness tester
释义
ultrasonic hardness tester
Encyclopedia
工学
硬度计
释
ultrasonic hardness tester
超声硬度计
利用超声接触阻抗法(UCI)进行硬度检测的携带式仪器。
随便看
Rieger
Riehl's melanosis
Riemann
Riemann bilinear relations
Riemann Brill Noether theorem
Riemann-Brill-Noether theorem
Riemann Christoffel curvature tensor
Riemann-Christoffel curvature tensor
Riemann-Christoffel tensor
Riemann conditions
Riemann conjecture
Riemann connection
Riemann continuation theorem
Riemann crater
Riemann curvature tensor
Riemann curve theorem
Riemann derivative
Riemann differential equation
Riemann ellipsoid
Riemann equations
Riemann existence theorem
Riemann field
Riemann-Finsler geometry
Riemann foliation
Riemann formula
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更新时间:2025/7/26 10:54:44