cartridge-operated dry chemical fire extinguisher
... 贮气式灭火器 cartridge operated fire extinguisher 贮气瓶式干粉灭火器 cartridge-operated dry chemical fire extinguisher 贮气瓶系统 gas container system ..
基于62个网页-相关网页
operated dry chemical fire extinguisher
... cartridge 滤筒 cartridge-operated dry chemical fire extinguisher 贮气瓶式干粉灭火器 CAS = calibrated airspeed 校正的飞行速度 ...
基于8个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress