urban exploration
短语词组
- urban geotechnical exploration 城市岩土工程勘察
- urban geological exploration and evaluation 城市地质勘查与评价
- urban exploration and survey 城市勘测
- urban active fault exploration 城市活断层探测
- UE Urban Exploration Alberta 城市探险
- urban underground pipeline exploration 城市地下管线探测
- Primary Exploration of Urban -Rural Integration 城乡一体化初探 返回 urban exploration