礃
Definition
* 〔～子〕煤矿里掘进和采煤的工作面。亦作"掌子"
(translated) working face in coal mining, specifically for tunneling and coal extraction; also known as "掌子"
Structure
Related substructures
Precursors
No data
Last Modified: 2026-01-29 11:48 UTC
* 〔～子〕煤矿里掘进和采煤的工作面。亦作"掌子"
(translated) working face in coal mining, specifically for tunneling and coal extraction; also known as "掌子"
No data
Last Modified: 2026-01-29 11:48 UTC