To the especially structure and material welding performance of a spaceflight igniter, the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance.
针对特殊结构和材料的焊接性能，指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象；
5 to solve the problem of high temperature resistance and solidity, durability, fire resistance and reliable processing performance.
5解决了加固性、耐久性、抗火耐高温性能等问题加工性能可靠。
This European Standard covers the following product performance characteristics: reaction to fire, water vapour permeability, flexural strength, and thermal resistance.
此欧洲标准涵盖以下产品性能特点：防火性能，水蒸气渗透性、抗折强度和热阻。
It is proposed that the base-performance design should be introduced to improve the reliability of fire resistance of steel structure.
分析并指出了我国现行钢结构耐火设计方法的缺点，建议采用性能化设计方法以提高钢结构耐火设计的可靠度。
The general aim, functional aim and the required performance of fire resistance of steel structures are introduced, which can satisfy different owners of different buildings.
该方法可充分考虑不同业主及不同建筑结构抗火设计的不同要求，同时确保火灾发生后建筑物内人员的安全及结构抗火设计的最优综合经济指标。
Concrete is the largest and most widely used building materials in the world; its fire-resistance performance directly decides whether the structure could keep intact and steady in the fire-disaster.
混凝土作为目前世界上使用量最大、使用范围最广的建筑材料，它在火灾下的表现就直接决定了结构能否在火灾中保持完整、稳定。
Excellent pressure resistance and excellent fire performance strong, to enhance the overall quality color steel sandwich panel has played a decisive role.
极佳的耐压强和优秀的防火性能，为提高彩钢夹芯板整体的质量起到决定性的作用。
Fire spread by ignited textiles which lacking in flame resistance performance has accounted for a considerable proportion.
因纺织品不具备阻燃性能而被引燃和蔓延，从而引起火灾的情况占了相当大的比例。
Fireproof performance, fire resistance and heat insulation.
防火性能，既隔火又绝热。
Fireproof performance, fire resistance and heat insulation.
防火性能，既隔火又绝热。
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