| Change log entry 67870 | |
|---|---|
| Processed by: | goldyn_chyld (2019-08-04 05:24:08 UTC) |
| Comment: |
<< review queue entry 64485 - submitted by 'richwarm' >> various dicts ventilation examples - 六座通風豎井 - 回風豎井(Return Air Shaft) - 若房间宽度较大,可以采取在房间中央增设回风竖井,在竖井四面布置侧回风口, |
| Diff: |
+ 豎井 竖井 [shu4 jing3] /vertical shaft (for mining, ventilation systems etc)/ |