精密機械が滑らかに回転 金属が美しく削れる 高度な技術光る
Keywords
lathe,
sculpture,
polish,
machining,
metalwork,
automation,
program,
production,
production,
industry,
industry,
factory,
equipment,
mechanism,
part,
ingredient,
metallic,
alloy,
drill,
bit,
zip,
jig,
maneuvering,
technology,
precision,
efficiency,
operation,
coolant,
abrasive,
finish,
durability,
intensity,
design