On the evening of August 9, Hebei Tangshan Ruifeng Iron and Steel (Group) Co., Ltd., a blast furnace top caught fire. It is reported that the top pressure of the company's No. 1 blast furnace increased abnormally tha
With the highly integrated development of electronic devices such as mobile phones, the detection and maintenance of motherboard failures have become increasingly difficult. Especially in the face of component leakage, s
Common perimeter prevention systems include infrared beams, laser beams, electronic fences, video surveillance, microwave beams, etc. However, due to factors such as objective technical conditions and geographic location
Since PCB Infrared Diagnosis Instrument ShortCam was launched,Has won the attention and recognition of many mobile phone repairers,But there are also some friends who can’t help but wonder:So many functions,Will th
With the accelerated development of the Internet of Things technology, it is the general trend to build a "big safety, big emergency, and big disaster reduction" system, combining security and fire protection.A
On September 25-26, the 3rd Annual Summit of China Security Engineers and Integrators (EBC Annual Summit) was successfully held in Beijing. Influential experts and scholars in the industry gathered to discuss the develop