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the 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。
low expansion foam fire system 低倍数泡沫灭火系统
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。
High Expansion Foam Fire System for Moving Case Parking House 电梯式停车库采用高倍数泡沫灭火系统的探讨
high expansion foam fire extinguishing system 高倍数泡沫系统
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
The structure and special characteristics of combined automatic sprinkling and foam fire system are presented. Also the volumetric calculation of foam reservoir is proposed. 介绍了自动喷水-泡沫联用灭火系统的组成，轻水泡沫灭火特性及泡沫罐容积的计算方法。
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
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。
High Expansion Foam Riot Control System 高膨胀泡沫骚乱控制系统
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。
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 feature and the effect of tangent pump to the pipeline network of fire system are presented. 介绍了切线泵的特点及其对消防给水管网带来的一些变化。
P3-type,6 type foam fire extinguishing agent applicable to oil fields, airpoets and other oil fire and general fire solids. 6型泡沫灭火剂可适用于油田，飞机场等油类火灾和一般固体物质火灾。
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 authors have been engaged in the studying of the foam fire extinguishing agent and the drafting of the standard for many years. 本文笔者通过多年从事泡沫灭火剂研究及标准制订工作的实践，提出了泡沫灭火剂标准制订应遵循的六项原则。
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。