With industry elites and advanced technology, GUANGZHOU TORY LIGHT CO.,LIMITED wins more and more customers for its led par light. TORY advances with the times and pays attention to independent innovation and strict quality control during production. By adhering to the core value, we pay great attention to first-class service and first-class quality, so as to become a first-class enterprise. We intend to be innovative, hard-working and tenacious and promise to be your best partner with the best reputation. moving led lights is widely used in multi-purpose halls, studios, conference centers, auditoriums, theaters, concerts, stadiums, dance halls, and other entertainment venues. The moving head light is one of the main products of TORY. TORY's static light products have achieved breakthroughs in kinetic led balls properties. Being well encapsulated, the product is able to work well under bad conditions. The point of our company is to ensure moving light led, rather than moving light led. Being well encapsulated, the product is able to work well under bad conditions. We supply quality-reliable and price-affordable products in the long term. Please feel free to consult us!
Various knowledge points of junior high school efficient filter 1. what is the actual size and nominal size of the efficient filter with and without partitions?There is no partition efficiency filter why there are actual size and nominal size,Because the nominal size is the filter that includes the outer frame and the filter material,The actual size is generally removed from the outer frame,Only the width, height and depth of the filter material and the area of the filter material are calculated.2. do you have similarities and differences between partition boards and non-partition efficient filters?Efficient filters can be divided into: high efficiency with partitions and high efficiency without partitions.(1) the high-efficiency filter with partition is made of ultra-fine glass fiber as filter material, rubber sheet paper and aluminum platinum as separator plate,Made of wood frame or aluminum alloy frame glue,High filtration efficiency,Low resistance,The advantages of large air volume,Widely
Application of nano-materials in various industries Nano is the translation of English namometer,Is a unit of measure in physics,1 nano is one billion of 1 m;Equivalent to the length of 45 atoms arranged.Generally speaking,Equivalent to the thickness of one in ten hair.Like mm, Micron,Nano is a scale concept,There is no physical connotation.When the material reaches the nano scale,It's about 1-This range of 100 nm,The performance of the substance will change,Special performance appears.This one is different from the original atoms and molecules,Material that is also different from the special properties of macro substances,That is, nano-materials.If only the scale reaches Nano,And materials without special properties,Nor can it be called nano-materials.Past,People only pay attention to atoms, molecules, or space in the universe,This middle field is often overlooked,In fact, this field exists in nature in large quantities,It's just that the performance of this scale range has not been recognized b