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fire extinguishern. 灭火筒 extinguishern. (fire extinguisher) 灭火器 chemicaladj. 1.与化学有关的,化学的 2.用化学方法制造的,化学作用的 n. 化学制品,化学品 firen. 1. 火 2. 炉火 3. 电炉;煤气取暖器 4. 火灾 5. 燃料;柴火;烟火 6. 发光体;闪光 7. 热情;强烈的感情;生气 8. 生动的想象 9...
A. Gravity when the extinguisher is turned upside down.B. Pressure from a small CO2 cartridge on the extinguisher.C. Air pressure from the hand pump attached to the extinguisher.D. Pressure from the reaction when water is mixed with chemical....
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The automatic combustion-explosion type dry-chemical fire extinguisher is suitable for use in various fire-resistance places.刘洪志
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Fire Extinguisher, Dry Chemical, ABC, 5 LbItem #: SE1034 Price: $87.10 In Stock. Lab Safety Dry Chemical Fire Extinguishers are your best choice for the science laboratory. Treat most fire types and are easy-to-operate. See more product details Options: 5 Lb view options as chart ...
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