Does Bright Alliance have agents in foreign countries?

BATL strives to become the world's first brand in the handheld computer market. Get info! The Excellent Manufacturer in the Manufacturing Computer Hardware Tablet PC Industry Focused on the Production of handheld computer for Years handheld devices is more competitive than other products in the same category, as shown in the following aspects. Bright Alliance Technology Limited is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent.

How to detect the amount of dust in the filter paper or filter? The test dust source is large particle size and high concentration standard dust.The main component of the dust is the floating dust in the screened and specified areas,The fine carbon black and short fibers are added again.Most countries stipulate the use of 'Road Dust' in the Arizona desert area of the United States ),Chinese standards have stipulated the use of dust in a village on the Loess Plateau,Japanese standards stipulate the use of 'off-East Asian clay' derived from Japan '.The measured 'quantity' is the weight of dust.The filter is installed in the standard test wind tunnel,The upper end is continuously Dusty.Every once in a while,Measure the weight of dust passing through the filter or the amount of dust collected on the filter,From this, the filter efficiency calculated by dust weight is obtained at this stage.The final weighing efficiency is the weighted average of the efficien

Why does the water filtered by the water purifier have white floats? The water filtered by the water purifier appears white floating objects because there is always pressure inside the system, and the gas molecules cannot be released. when this water outflow system, the pressure on the gas molecules suddenly disappears, so it expands into a white floating object that can be observed by the naked eye.First, the so-called white floating objects appear. when the amount is large, there will be a large number of small bubbles pouring out, and the water body will appear milky white, and then gradually disappear. This is a normal pure physical phenomenon and will not affect the drinking of pure water.Two, the membrane protection solution in the filter element of the water purifier can be washed for a few minutes to ten minutes after installation. you don't have to worry that the water of the water purifier is not clean, because there is no same material used in the water purifier that is harmful to people's h