Recycling significance of scrap metal

[China Aluminum Industry Network] Scrap metal is a metal or alloy that temporarily loses its use value. The old and new replacement phenomenon in the use of metal products is inevitable. Due to the corrosion, damage and natural elimination of metal products, a large amount of scrap metal i

The role of handheld wireless network walkie-talkies

The ability of companies to reduce the risk of wrong decisions, inadequate management, or lack of communication is greatly enhanced. A comprehensive solution for field personnel location management is provided.
Handheld network wireless communication refers to a produc

How to buy infield light explosion proof lamp?

The BFC8120 infield explosion-proof light is suitable for safe operation in flammable and explosive places and is used in various indoor and outdoor workplaces. China's coal industry, PetroChina, CNOOC, Sinopec, power, metallurgy, railways, iron and steel, ships, *, aerospace, * fire prote

Parking lock installation and function

Parking lock installation is very simple, only need to install a few expansion screws. First, fix the parking lock to the place where it is to be installed, make a mark to install the screw, and then take the parking lock. Use a percussion drill to put a hole in the place wher

Quality and quality identification method of stainless steel sink

Stainless steel sinks are the first choice for homemakers who are looking for a sophisticated lifestyle. As an ordinary consumer, how to identify the quality of stainless steel sinks in the purchase process? Here, the Xiaobian Hardware Network's Xiaobian reminds co

DC power surge protector working principle and classification

The DC power surge protector is used to prevent damage caused by lightning overvoltage and transient overvoltage to the DC power system and electrical equipment, and to protect the safety of equipment and users. Applicable to all kinds of DC power systems, such as seco

2015CES Apple, Google will miss the smart product into the protagonist

Technology Trends In 2015, the International Consumer Electronics Show (CES) is about to open in Las Vegas. Major technology companies will make their appearance here to show their latest equipment. However, although CES is still the largest consumer electronics show, it