Q:What is the composite material? Compared to ordinary material wings, what are the advantages?
1 composite material is composed of two or more different nature of the material through the physical and chemical composite, composed of two or more phase structure of the material
Q:What kind of material is used in the explosion-proof clothes in the bomb disposal unit?
It is widely used in areas such as riot and mass riots The nature of the explosion-proof clothing is as follows: anti-riot armor clothing outer layer of high-strength coating fabric and special plastic made of environmentally friendly non-toxic, no natural damage to the human body (+ 55 ℃ / -20 ℃, 4h), puncture resistance (20 Joules), impact resistance (120 Joules), impact energy absorption performance (100 Joules) ), Flame retardant performance and other aspects of public safety industry to achieve GA420-2003 standards anti-riot armor clothing in the lower abdomen on the basis of anti-thorn, but also added an adjustable special protective bowl bowl, while in the chest and the Department of the installation of the claw, so the product design is convenient for the police to the toilet, Sex anti-riot armor clothing material is superior, light weight, the total weight of 65 kg, lighter than conventional products chest, back, thigh, calf, arms and other parts set up a ventilation suspension system anti-riot armor clothing design unique, respectively, in the chest, the back set of removable anti-gallbladder bones, in the implementation of special tasks, ready to be loaded bulletproof bile core anti-riot armor clothing new adjustable multi-functional leather work package, gas mask, multi-function hook, improve combat practicality packaging design back, mention dual-use, multi-function pocket, practical and strong
Q:What are the room soundproofing materials? Room sound insulation material purchase
Whether it is rent or decoration, whether it is room or house, the noise is very important
Q:How to distinguish between true and false? Longines L2.6188.8.131.52 Multifunctional quartz male watch
Rolex table 18K real gold single calendar security anti-counterfeit signs is in the middle of a diamond below the dial on both sides of the dark blue film is not used by people, blue film is also a kind of security signs, once the use will not be able to recover
Q:Bathroom waterproof material which is good? I heard that Guer good good, quite famous
Recommend you choose Dongfang Yuhong waterproof products and standardized waterproof construction team, the East Rainbow is the best in Asia waterproof listed companies water Lipton efficient flexible waterproof slurry water Lipton efficient flexible waterproof paste is based on high-quality acrylic emulsion and more Additives of organic liquid material, and a special cement and a variety of fillers composed of inorganic powder, a certain proportion of the preparation of two-component water-based waterproof slurry
Q:How does the secretary of the township party committee do the construction of the village - level organization and the village party branch secretary team
Party branch secretary team, especially the party members is the embodiment of the party's advanced nature, the village party organization and the party branch secretary team building is directly related to the party's grassroots organizations in accordance with the "three represents" important thinking requirements, effectively maintain the advanced Sex, play a vanguard role, directly affect the party's nature and party vitality
Q:How can we use the material on the top floor of the world
Through the field spraying process in the roof to form a continuous, seamless shell, effectively eliminating the hot and cold bridge effect, to achieve insulation and waterproof integration
Q:The price of more than 1,000 yuan in the jeans is what material to do?
The more wash the more beautiful, the older the more flavor, is different from the general characteristics of jeans is a significant feature
Q:PVC multi-functional indoor floor is what material, who can tell me about it
This product has passed the German DIN standard test, the international basketball league FIBA, the International Badminton Federation IBF, the International Tennis Association ANCIT certification, is trustworthy This floor is mainly used in gymnasium such sports occasions, used to do sports floor, do home improvement you can choose other wood flooring
Q:Recommend a Jiuyang juicer or food cooking machine or soya-bean milk maker
★ 9 Yang Juicer TYL-350 This is a versatile juicer, its juice, mixing, mixing, and so on