Methods of test for the ignitability of bedcovers and pillows by smouldering and flaming ignition sources 采用发烟燃烧和火焰点火源方法对床罩和枕头进行可燃性的试验方法
Improvement of obscuring effect in middle and far infrared waves is the aim of study about combustion smoke - producing mixtures 该论文研究旨在提高燃烧型发烟剂的中远红外波段的遮蔽能力。
Textiles - burning behaviour of bedding items - general test methods for the ignitability by a smouldering cigarette 纺织品.床上用品的燃烧性能.由发烟燃烧的香烟引起的可点燃性的一般试验方法
Textiles - burning behaviour of bedding items - specific test methods for the ignitability by a smouldering cigarette 纺织品.床上用品的燃烧性能.由发烟燃烧的香烟引起的可点燃性的特殊试验方法
Sulphuric acid and oleum for industrial use . determination of total acidity , and calculation of free sulphur trioxide content of oleum . titrimetric method 工业用硫酸和发烟硫酸.总酸度的测定和发烟硫酸中游离三氧化硫成分的计算.滴定法
Hr - 802 is composite of a and b , its an othphthalic acid based unsaturated polyester resin dissolved in styrene , especially fit for hand - layup process 802是添加型阻燃树脂，对玻璃纤维有良好浸润性，使用方便。该树脂阻燃性能好，发烟量少。
The results show that the smoke agent with excellent interfering capacity on mid - ir and far - ir , has better screening effect on visible lights and laser 结果表明，该发烟剂不仅对中、远红外光具有优良的干扰能力，而且对可见光、激光也具有良好的遮蔽能力。
The study on the formulation and the influence factors to the property of copper - base ir interfering smoke agent as well as measurement results of the property are described 摘要对铜基红外干扰发烟剂的配方及影响配方性能的主要因素进行了实验研究，并对其性能进行了测试。
This method has been used for many times and similar operation time and product are obtained as that using the treatment with a mixture of sulfuric acid , nitric acid and fuming sulfuric acid 经过多次试用，其操作时间和得到的结果，与以前使用的硫酸、硝酸加发烟硫酸的方法基本相同。
Moreover , this smoke agent has some other characteristics i . e . large loading density , better insulation , better performance enduring high and low temperature , better compatible and stable performance 该发烟剂还具有装填密度大，不导电，耐高、低温性能、相容性和稳定性能良好等特点。
