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- the low expansion foam fire system 低倍数泡沫灭火系统
- Technique study for low expansion foam extinguishing system in oil depot fire protection design 低倍数泡沫灭火系统在石油库消防设计中的技术探讨
- Keywords oil depot;floats roof tank;low expansion foam extinguishing system;water driven balanced pressure foam proportioning skid unit; 关键词石油库;外浮顶罐;低倍数泡沫灭火系统;水力驱动平衡压力式泡沫混合装置;
- low expansion foam 低倍数泡沫
- low expansion foam fire system 低倍数泡沫灭火系统
- The high expansion foam fire system (HEFF) is very effective to fire distinguishing due to the high output and speedily spreading of foam with advantages of low water consumption. 高倍数泡沫灭火系统具有用水量少、发泡量大、淹没速度快、灭火能力强的特点。
- Abstract : The high expansion foam fire system (HEFF) is very effective to fire distinguishing due to the high output and speedily spreading of foam with advantages of low water consumption. 随着我国经济的迅速发展，各种潜在火灾危险的工商业和民用建筑日益增多，消防新技术、新设备的需求也越来越大。
- Aluminum titanate is an excellent inorganic non-metal material with high melting point and low expansion. 钛酸铝是一种优异的高熔点、低膨胀无机非金属材料。
- Because of the low expansion of fused quartz itself, the product possesses good thermal shock resistance. 同时由于熔融石英本身的低热膨胀性，使其具有优良的抗热震性。
- High thermal conductivity,fire resistance,heat shock resistance,low expansion,inoxidzable,unattackable,anti-abrasive. 高导热率，耐高温，抗热震，低膨胀，抗氧化，耐侵蚀，耐磨损。
- Low expansion resin is, prevents from casting defects, especially veining and hot tear caused from thermal expansion. 低膨胀树脂对解决铸造缺陷，特别是对毛刺、热裂尤为有效。
- The factors affecting dilatability of low expansion such as chemical compositions,heat treastment,plastic deformation,precipitate phase were analyzed. 对影响低膨胀合金的因素,例如:化学成分、塑性加工、热处理、析出相等进行了分析。
- The factors effecting dilatability of low expansion such a chemical compositions. heat treastment, plastic deformation, precipitate phase wee analyzed. 介绍了笔者研制的低膨胀合金。
- High Expansion Foam Riot Control System 高膨胀泡沫骚乱控制系统
- With the method the CTE of general material and the low expansion material in any temperature range can be accurately measured and the CTE in any direction of th... 对于外型复杂的机构,只需对其振动模型进行简化,理论上可以测出该机构在任意方向的线膨胀系数。
- high expansion foam fire extinguishing system 高倍数泡沫系统
- medium expansion foam branchpipe 中倍泡沫管枪
- medium expansion foam extinguishing agent 中倍数泡沫灭火剂
- high expansion foam extinguisher 高爆塑性装药弹
- Store your cryogens liquids. Flasks are made of low expansion borosilicate glass. Weighted base reduces spillage. Resilient plastic mesh cushions the flask and gives you a firm grip. 低温容器，底部为铝合金固定座，加强稳定站立。可盛装各种低温液态气体、溶液。由低膨胀系数的硼矽酸玻璃制成，套有一塑胶网容易抓紧及安全的保护作。英文简述：
