fire extinguishing agent
短语词组
- fire -extinguishing agent of aerosol 氣溶膠滅火劑
- high molecular fire -extinguishing agent 高分子滅火劑
- Dry powder fire -extinguishing agent 乾粉滅火劑
- clean gas fire -extinguishing agent 潔淨氣躰滅火劑
- Fluoro -albumen foam fire-extinguishing agent 氟蛋白泡沫滅火劑
- Fire Extinguishing Agent Filler 滅火劑填料
- foam fire extinguishing agent 泡沫滅火劑 返回 fire extinguishing agent