hand-held extinguishing appliance
... hand-held design 手提式 hand-held extinguishing appliance 手提式灭火设备 hand-held radiophone 袖珍无线电话机 ...
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held extinguishing appliance
轻便灭火设备 portableextinguishingequipment 手提式灭火设备 handheld extinguishing appliance ; held extinguishing appliance 应急灭火设备 rapid intervention equipment ..
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