It should be used in places with high illumination requirements, good color rendering or dimming, such as gymnasium, town hall, banquet hall, etc. Its color temperature is especially suitable for studio lighting of color TVs. Due to its high operating temperature, it is not suitable for dusty,
Read full articleQ: Generally speaking, there is a rule when choosing and installing intruder detectors, namely "passive indoors, active outdoors". Is this the universal matching principle? A: The so-called passive and active are distinguished by the detection means of the detector. A passive infrared de
Read full articleThe board gap is too large due to the dry and shrinking of the floor. The analysis of quality is caused by improper control of the moisture content of the product itself. In addition, the ground is not flat, the lock is not well combined, and the sizing is uneven, which is also likely to cause
Read full articleBamboo flooring, a brand-new building material, is made of natural high-quality bamboo. After high-quality process, it removes the original juice, and then presses it with high technology. It is made by three layers of paint and then dried. Bamboo flooring, like the color and freshness of bamb
Read full articleThe combination of intelligent traffic management and video surveillance systems is the basic approach to managing traffic in modern cities. Hohhot will try out the smart traffic management and video surveillance system that has already begun construction at the end of October. According
Read full articleWith its unique texture and elegant temperament, the solid wood staircase is displayed on the furniture decoration list. The solid wood staircase is made of solid wood material. It is not like the cold feeling of steel and glass stairs. It exudes an elegant and colorful, but it contains natura
Read full articleThe Asia-Pacific Hardware Chamber of Commerce Association, Chengdu Qingbaijiang District People's Government, and Wanguan Hardware & Electrical Distribution Market jointly signed the strategic cooperation agreement for the construction of China Qingbaijiang International Hardware &
Read full articleTempered glass is also known as tempered glass. It uses a physical or chemical method to form a compressive stress layer on the surface of the glass. The glass itself has a high compressive strength and does not cause damage. When the glass is subjected to an external force, the pressure layer
Read full articleThe development of electronic police has made great contributions to the traffic security. The electronic police system adopts video dynamic detection technology, visual identification technology, computer image processing technology, communication technology and automatic control technolo
Read full articleExcellent fire protection: The glass magnesium fireproof board has good fireproof performance, is non-combustible sheet, the flame has continuous burning time of zero, does not burn at 800 °C, has no fire at 1200 °C, reaches the highest fireproof and non-combustible grade A1, and the pa
Read full articleOne of the new varieties of particleboard. When the shavings are formed, the mixed particleboards are arranged longitudinally in the direction of the fibers, thereby pressing the prepared particleboard. The shape of the particle board requires a relatively large length and width, and the thick
Read full articleOne advantage of the wallpaper differs from other interior materials is that the daily use and maintenance of the wallpaper is very convenient, cleanable and washable, with no other special requirements. Care should be taken to keep the indoor environment dry. Careful maintenance is the key to pr
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