硬性

• Air setting refractory mortar
  气硬性耐火砂浆
• Standard practice for sampling and the amount of testing of hydraulic cement
  水硬性水泥的取样及检测量的标准实施规程
• Test method for ball penetration in freshly mixed hydraulic cement concrete
  新浇水硬性水泥混凝土中球体贯入的试验方法
• Add the warm gelatine mixture into the cream and beat until the stiff peak forms
  将吉利液加入，然后搅拌干硬性发泡。
• Hard corneal contact lenses
  硬性角膜接触镜
• Add the warm gelatine mixture into the cream and beat until the stiff peak forms
  将吉利液加入，然后搅打至干硬性发泡。
• Hard corneal contact lens
  硬性角膜接触镜
• I agree with xp ' s sentiments here ; i just don ' t think work hours define the issue
  只是不认为有必要硬性规定工作小时数。
• Standard test method for time of setting of hydraulic cement by vicat needle
  用维卡针测定水硬性水泥凝固时间的标准试验方法
• Non - obligatory renewal
  非硬性规定续约