gōng​zuò​miàn

working face

Senses

工作面 gōng​zuò​miàn working face

noun · The active area in a mine where minerals are being extracted, such as a coalface

采煤工作面必须严格遵守安全操作规程。

工作面 gōng​zuò​miàn working surface

noun · The specific surface of a workpiece or tool that is being machined or that performs the work

这个精密零件的工作面需要经过抛光处理。

References

No references for this word.