A comprehensive evaluation of the current status of fire-resistant forest belts is of guiding significance in the future to their planning and construction.
防火林带的现状综合评价对生物防火林带的规划建设具有指导意义。
The rule of wind speed in the aweather area of the firebreak tree belt with three structures (sparse structure, tight structure and ventilate structure) was tested using simulating method in the wind tunnel experiment.
采用风洞模拟方法,对通风结构、疏透结构和紧密结构3种防火林带迎风面的风速进行测定,绘制了3种结构防火林带迎风面的相对风速等值线图;根据风速的分布特征,采用多模型选优的方法,确定了山脊防火林带迎风面的相对风速预测模型。
Based on the permanent sampling established in the firebreak tree belt of Schima superba Gardb.
调查研究了湖南省双牌县山脊防火林带 ,其林冠层透风系数为 0 。
It is applicable for car meter board, board, polyester board, anti-fire veneer board, marble, household electrical equipments, leather sofa, motorbikes, etc.
适用于各种汽车仪表板、木板、聚酯、防火胶板、大理石家具、家电电器、皮沙发、摩托车等。
Base material of mesa of fire prevention board is density board, facing is fire prevention board, ply is 4 millimeter commonly.
防火板台面基材为密度板，饰面为防火板，厚度一般为4毫米。
The Study of Fly-ash Compound Gel Technique for Coal Spontaneous Combustion in BAODIAN Coalmine;
鲍店煤矿粉煤灰胶体防灭火技术研究
Experiment Research of Pipeline Flow Characteristic of Fireproofing and Extinguishing Colloid;
防灭火胶体的管道流动特性实验研究
Application of composite gel fire-fighting technique in fire zone of 1612 workface
复合胶体防灭火技术在1612工作面火区治理应用
Discussion on the feasibility of aerosol fire extinguishing agent in mine fire prevention
气溶胶灭火剂在煤矿防灭火中的可行性探讨
Finite element analysis of structure improved of rubber fender front panel
橡胶护舷改良防冲板结构有限元分析
Research the mold characteristics of Ginkgo fast-growing wood plywood
速生银杏木材胶合板防霉特性的研究
B1 grade with fireproof and burning retarding functions makes fire and water no chance to damage floor.
标准的B1级防火阻燃功能，使得地板水火不侵。
Study on Modification of Inorganic Fireproof Board Based on Magnesium Oxychloride Cement;
氯氧镁水泥基无机防火板的改性研究
Classification and test methods for fire retardancy of finishing fire retardant paints-- Big panel method
GB/T15442.2-1995饰面型防火涂料防火性能分级及试验方法大板燃烧法
Injected gel technology applied in mine fire control and extinguishing
注凝胶技术在矿井防灭火工作中的应用
Study on Preparation and Property of New Antiseptic Pyrotechnically Generated Aerosols
新型防腐气溶胶灭火剂制备及性能研究
The Application Study of Fly Ash Gelatin Precautions-Extinguisherfire Technology in Coal Mine;
粉煤灰凝胶防灭火技术在煤矿中的研究应用
Research on the Theory and Technology of Foamed Gel Using for Fire Prevention
煤矿防灭火凝胶泡沫的理论与技术研究
Study on water-borne ultra-thin fire resistive coating modified by silica solution for steel structure
硅溶胶改性水性超薄型钢结构防火涂料的研究
Preparation and properties study of rayon-based low-carbon fire-retardant fabric
粘胶基防火阻燃面料的制备与性能研究
The application of multivariate composite fire retardant in gelatin of fire-resisting glass
多元复合阻燃剂应用于防火玻璃夹层凝胶