Bathroom circuit decoration avoids these misunderstandi…

Misunderstanding of decoration: no need to do local equipotential bonding in any bathroom Many people think that the electrical appliances for the bathroom have been grounded through the PE wire and protected by a leakage protector, so the metal appliance does not need to be locally equipoten

The difference between the principle of thermal analysi…

Thermal analysis technology is a two-in-one technique: integrating sampling and concentration, and then transferring the sample from the sampling tube for testing. Thermal analysis uses a heated method to release organic compounds from the sampling tube instead of solvent elution, which allows the

Study on Mechanical Properties and Corrosion Resistance…

The 2205 alloy ( UNS S32305/S31803 ) is a duplex stainless steel consisting of 22% chromium, 3% molybdenum and 5-6% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local resistance to strong corrosion. Compared with 316L and 317L austenitic sta

LCD splicing screen is favored

In the big screen market, the three major splicing technologies of MPDP, DLP, and LCD splicing occupy the mainstream of the market. The liquid crystal displays rely on a series of high-resolution, high-brightness, high-contrast, and high-color saturation that are not available in other displays. Th

Sawdust dryer product features and drying reason analys…

The sawdust dryer is a powdered wet sawdust, which is continuously added to the drying tube using a screw conveyor. In the transport and dispersion of the high-speed hot gas flow, the moisture in the wet material is evaporated to obtain a powdery or granular dry product. Mainly by the air heater,

Siemens 802D system recovery method

Siemens 802D system recovery method, 802D system crashes, 802D system can not enter the processing interface. When the 802D system is deactivated for a long time after being deactivated, during the start-up process, a crash occurs during execution of the system detection and it is impossible to en

Polyurethane composite board construction process polyu…

The composite board with polyurethane as core material is composed of upper and lower color steel plates and middle foamed polyurethane. It adopts the world's advanced six-component on-line automatic operation mixed casting technology. It can complete the mixing technology of social ingredient

Xi'an Institute of Optics, Nano-reflective Material…

How to build a large-area anti-reflective antireflection coating layer simply, efficiently, and cost-effectively, and achieve high-quality wide-spectrum antireflection performance, has been a frontier research topic in the field of optical interface layers. In the past, wide-spe

Those who talk about the bathroom tile waistline

The bathroom is a place that is easy to hide dirt, so many people will tiling the bathroom waistline during the renovation. Friends who have not done decoration have seen the waistline in many bathrooms, but they don’t know the professional noun called waistline, so the introduction of