预压应力钻削
drilling with compressive pre-stress
drilling with compressive pre stress
钻削力建模
modeling of drilling force
钻削力预测
drilling force prediction
ITER导体穿缆测力测长系统
force and length measurement system for ITER conductor insertion
测力仪性能
the performance of dynamometer
电阻测力仪
electrical resistance load-gauge
多分量测力仪
multi-component dynamometer