... 手提式灭火器 Portable fire extinguisher 推车式灭火器 Wheeled fire extinguisher 泡沫、水类消防设备 辅助符号 泡沫或泡沫液 Foam or foam solution ...
基于90个网页-相关网页
dry chemical wheeled fire extinguisher 推车式干粉灭火器
a wheeled fire extinguisher 轮式灭火器
wheeled dry powder fire extinguisher 轮式干粉灭火机
Wheeled (mobile) fire extinguishers Visually examine at least one extinguisher of each type manufactured in the same year and kept on board.
舟车式灭火器 在同年制造和装配船上的灭火器中，每个类型至少抽查一个。
youdao
应用推荐
模块上移
模块下移
不移动