比较样块 meaning in Chinese
roughness comparison specimens for wooden pieces
Examples
- Roughness comparison specimens - polished surfaces
表面粗糙度比较样块抛光加工表面 - Roughness comparison specimens . cast surfaces
表面粗糙度比较样块铸造表面 - Calibration specification of roughness comparison specimens
表面粗糙度比较样块校准规范 - Roughness comparison specimens - shot - blasted and grit - blasted surfaces
表面粗糙度比较样块抛 - Roughness comparison specimens - spark - erosion machining surfaces
表面粗糙度比较样块电火花加工表面