于是我很担心我爸爸的身体健康 » So I worried my dad's physical health 干粉灭火器 » Dry powder fire extinguisher 是的中国的菜品有很多 » Is the Chinese dishes, there are many ..
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wheeled dry powder fire extinguisher 轮式干粉灭火机
Dry powder fire extinguisher punctured 干粉刺破灭火器
dry powder type fire extinguisher 干粉型灭火器 ; 干粉灭火器 ; 干纸筋
The fire extinguisher is calculated and adopted the salt dry powder extinguisher of portable ammonium phosphate.
灭火器经计算采用手提磷酸铵盐干粉灭火器。
Inspected once a month, according to company policy, and fill in the card. Use a dry powder extinguisher to instead of CO2 fire extinguisher.
根据公司规定一个月检验一次，并添写好检验卡。把二氧化碳的灭火器换成干粉灭火电器。
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