Explosion-proof floodlights are used in hazardous locations where flammable gases and dust are present. They can prevent arcs, sparks, and high temperatures inside the lamp from igniting flammable gases and dust in the surrounding environment, thereby reaching the explosion-pr…

China's new building waterproof materials are generally divided into six categories, namely: high polymer modified asphalt waterproofing membrane, synthetic polymer waterproofing membrane, building wa…

The production equipment and process of biaxially stretched film are as follows, taking polyester (PET) as an example:

Ingredients and blends

The raw materials used in…

Solar energy is a kind of clean and renewable energy. The effective use and vigorous development of solar energy has a positive effect on alleviating the global energy demand and solving the exhaustion of non-renewable energy sources. According to the…

According to media reports, Mart Groscher, head of the quantum material group at the new Cavendish Laboratory in Cambridge, England, said that the development of quantum physics may bring about changing the face of the industry, ranging from electric passenger aircraft…

Most common household kitchens use fume hoods for fume exhaustion, but kitchen kitchen hoods, which have too much fume, are not able to meet the requirements of fume exhaust. Therefore, these kitchens are generally used. Large exhaust smoke exhaust fan. And if a smoke exhaust fan wants to satis…

What are the three major categories of wire and cable?

1. The wire and cable products used in the power system of the power system mainly include overhead bare wires, bus bars (bus bars), power cables (plastic cables, oil-paper cables (substituted by plastic power cab…

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Hardware is divided into general hardware and special hardware according to the function. Ordinary hardware is divided into hinge rails, decorative handles and decorative locks according to the setting method; special hardware is divided into bathroom hardware and kitchen pendant accordin…

The Japan Industrial Technology Research Institute (AIST) on June 24, 2014 announced at the "AIST Photovoltaic Power Generation Research Report 2014" that it has developed the "Smart Stack" technology that can bond semiconductors o…