火器

• The quenching abilitv of flame arresters and its test method for petroleum tanks
  石油储罐阻火器阻火性能和试验方法
• The first trial of the innovation ( specially firearm ) definitely fail
  第一次试验新发明（特别是火器）肯定会失败。
• That vicksburg firearms is iiable for her husband ' s wrongful death
  Vicksburg火器公司对其丈夫的非正常死亡负有责任，
• That vicksburg firearms is iiable for her husband ' s wrongful death
  Vicksburg火器公司对其丈夫的非正常死亡负有责任，
• Class 13 firearms ; ammunition and projectiles , explosives ; fireworks
  商标注册类别13火器，军火及子弹；爆炸物；焰火。
• Before the installation , should make decontamination processing for the flame arresters
  安装前应对阻火器进行除污处理。
• She is accused of buying three weapons including a semi - automatic rifle
  她因买了三只火器而被告，其中包括一支半自动的来福枪。
• He uses no firearms
  他不用火器
• Has he fortified his position ? acquired firearms ? tell us what you saw
  他已经加强了他的防卫了吗?有火器吗?告诉我们你看到了什么
• Thus , they managed to be more advanced in the architecture using stones
  这个问题在其它文明中一样存在，直到火器发展成熟后才解决。