计算机硬件 计算机工程制造 释文 mechanical drop test 跌落测试
- geography of mountain
- geography of passenger flow
- geography of pipeline transportation
- geography of polar region
- geography of power
- geography of railway transportation
- geography of religion
- geography of river transportation
- geography of rural household
- geography of rural poverty
- geography of surfaces
- Geography of the Countries
- geography of transportation sector
- geography of tropics
- geography of urban transportation
- Geography Records of Western Regions
- geo-grid map
- Geogrids
- GEOHAB
- geoheritage
- geoheritage contrast
- geoheritage database
- geoheritage protection level
- geoheritage protection plan
- geoheritage qualitative evaluation