above ground

• Above ground altimeter
  对地高度计
• Agl above ground level
  离地高度
• Manually operated metallic gas values for use in above ground piping systems up to 5 psi
  5psi及以下的地上管道系统用手动金属气阀
• Above ground hydrant
  地上消防栓
• Agl above ground level
  离地高度
• Grp tanks and vessels for use above ground - part 4 : delivery , installation and maintenance
  地面用grp槽罐和容器.第4部分:交付安装和维修
• Grp tanks and vessels for use above ground - part 2 : composite materials - chemical resistance
  地上用grp槽罐和容器.第2部分:复合材料.耐化学性
• Vertical tanks of steel , double - walled , without control liquid , for above ground storage of mineral - oil
  矿物油地上存储用无控制液双壁立式钢容器
• Insects can spread up to hundreds or thousands of meters above ground due to the power of wings
  由于昆虫具翅，可以扩展到几百米或几千米的高空。
• The most satisfactory installation is above ground and should be installed in this manner whenever possible
  只要有可能，最好也应该安装在地面上。