灭火器

• Kept a fire extinguisher available at all times
  任何时候都要放置即时可用的灭火器
• Many fire extinguishers are filled with chemical foam
  许多灭火器充满了化学泡沫。
• Will you please first demonstrate its structure
  外先介绍灭火器的结构可以吗？
• So , i took a fire extinguisher from the casement
  于是我就跑到地窖里拿来一个灭火器
• Portable fire extinguishers - part 3 : regulations
  手提式灭火器第3部分：检验细则
• Check the expiry date for all foam extinguisher
  检查所有泡沫灭火器的过期时间
• Standard for safety for carbon - dioxide fire extinguishers
  二氧化碳灭火器的安全标准
• Extinguishers . larry , you got a fire extinguisher
  灭火器拉里,你有灭火器吗
• Standard for safety for dry chemical fire extinguishers
  干化学灭火器安全标准
• Adam : waiter , please get the fire extinguisher
  亚当：服务生，请拿灭火器来！