井口房 meaning in English

heapstead
pit head
tipple building

Analyses and countermeasures on the fissures occurring in the surface structures which closely surrounds qinan coalmine ' s subsidiary shaft
矿井副井井口房工程裂缝的原因分析与治理之实践
The inspectors approved the quality review made by local mine quality monitoring stations for above mentioned civil works , and agree to classify the construction of auxiliary slope hoist house and the auxiliary slope portal house to be qualified projects , and the degas pump station , dispatch building and the bath room constructions to be excellent projects
本组同志认为晋城地方矿区质监站对以上工程质量核验是实事求是的，比较准确的反映了工程质量的实际情况，同意对副斜井提升机房、副斜井井口房核定为合格工程，对瓦斯抽放泵站和调度楼及浴室工程核定为优良工程。