水头

• Constant head permeability test
  常水头渗透试验
• Falling head permeability test
  变水头渗透试验
• Head dynamic variation law of municipal solid waste leachate in recirculation
  回灌条件下垃圾渗滤液水头动态变化规律
• Standard test method for permeability of granular soils constant head
  在常水头压力下颗粒状土壤渗水率的标准试验方法
• A calculative formula and experimental study on loss - of - head of taper nozzle
  圆锥形喷嘴水头损失的计算公式与试验研究
• Constant head permeability
  常水头渗透试验
• Located in shui tau tsuen of kam tin , is popularly known as the big temple
  洪圣宫位于锦田水头村，村众称为大庙。
• Net positive suction head
  净有效吸水头
• Structural study on underground bifurcation of hydropower station with high pressure
  高水头水电站地下埋藏式钢岔管结构研究
• Add : xijin industrial district , shuitou , nan an city , fujian province zip : 362342
  地址：福建省南安市水头镇西锦工业区邮编：