November 9 is China's National Fire Protection Day. "119" is a fire alarm number, and the three Arabic numerals in the same order on November 9, easy to accept, so from 1992, this day was designated as National Fire Day.

When many consumers buy wires in the home improvement, they will find that there are some English letters on the outer packaging of the wires, some wires show BV, but there are also some wires show BVR, so what does BV represent? Tianxing cable takes you to understand the specific information about BV wire.

The operation of wire and cable is one of the important links in our daily life, work and production. The safety of the operation of cable and cable is related to the safety of the production of enterprises and the safety of people's lives and property. Due to long-term use, power cables will also have a certain loss and aging phenomenon. So what are the reasons for the aging of wire and cable? Is there any harm after cable aging? Tianxing cable to explain the causes and hazards of wire and cabl

In today's society, wire and cable are widely used, which greatly facilitates people's lives. If the wire and cable are used and maintained improperly, it may cause some safety hazards, which will lead to accidents, especially the occurrence of fire. In order to make the wire and cable play a better role, we should regularly maintain the wire and cable, which can save resources and reduce the cost of power resources. However, many people do not know much about the maintenance of wire and cable,

What is a low-smoke halogen-free power cable? As the name suggests: low smoke, that is, reduce the production of harmful objects during combustion; Halogen is a toxic gas for the human body, halogen-free is the release of non-toxic gas, usually for the cable in case of fire. Low-smoke halogen-free power cables can also be called environmental protection cables, low-smoke halogen-free cables are mostly used in hospitals and places with strict environmental health requirements.