火层 meaning in English
fire bed
Examples
- When re - install the fire resistant layer core , should guarantee the jointing surfaces are tight and without leakage
重新安装阻火层芯子时应保证各接合面严密无泄漏。 - The blocked fire resistant layer core found when check should be cleaned , to guarantee each pore is unblocked , distorted and corroded fire resistant layer should be replaced
检查发现被堵塞的阻火层芯子应清洗干净，确保芯子上每个孔眼畅通，对于变形或腐蚀的阻火层应更换。