fire-resisting damper

网络释义

1.	防火阀船舶通风空调系统中英文对照表 - 豆丁网 ... fire protection 防火 fire-resisting damper 防火阀 fittings (通风〕配件 ... www.docin.com
2.	防火挡板消防英语专业词汇(F2) ... fire-resisting covering 耐热包皮 fire-resisting damper 防火挡板 fire-resisting dope 耐火涂料 ... www.diyifanwen.com
3.	防火档板防火阀,fire... ... ) fire protection pilot valve 防火滑阀 ) fire-resisting damper 防火阀，防火档板 ... www.dictall.com