dry chemical fire extinguisher的意思|示意
干粉灭火器;干式化学灭火剂
dry chemical fire extinguisher相关短语
1、 stored-pressure dry chemical fire extinguisher 贮压式干粉灭火器
2、 ordinary dry chemical fire extinguisher 普通干粉灭火器
3、 multi-purpose dry chemical fire extinguisher 通用干粉灭火器
4、 cartridge-operated dry chemical fire extinguisher 贮气瓶式干粉灭火器
5、 purpose dry chemical fire extinguisher 通用干粉灭火器
6、 operated dry chemical fire extinguisher 贮气瓶式干粉灭火器
7、 dry-chemical fire extinguisher 干箱法
8、 pressure dry chemical fire extinguisher 贮压式干粉灭火器
9、 fire extinguisher dry chemical 灭火器干粉