Dental materials, also known as oral materials, are a type of biomedical materials that are widely used in the field of oral medicine to repair defective teeth, replace missing or missing dentition, and carry out oral preventive health care and deformity correction. These materials need to have good biocompatibility, sufficient mechanical strength, aesthetics, abrasion resistance […]
Blog
The State Food and Drug Administration issued that a variety of commonly used oral consumables are not recommended for management as medical devices
It is reported that the State Drug Administration recently issued a notice to give the latest definition results for the classification of medical devices, which mentioned that 197 products are not recommended to be managed as medical devices, involving a variety of oral related consumables. Are you concerned about which commonly used oral medical devices may face […]
Common dental medical devices are several types of medical devices?
Dental medical devices are related medical devices used for the restoration and orthodontic treatment of the oral cavity, teeth and gums. Common dental medical devices include: dental handpiece, oral handpiece sterilizer, tooth extraction forceps, tooth straightening, tooth digger and other surgical instruments, manual dental appliances, dental rotating appliances, dental injection appliances, and root canal appliances. […]
the basic process of plastic electronic wire and electronic cable manufacturing
As an indispensable and important part of modern power, communication and automation control systems, the manufacturing process of plastic wires and cables needs to go through a series of precise and complex process steps to ensure the performance and quality of the final product. The following is the basic process of plastic wire and cable […]
The basic structure and material of electronic wires and electronic cables
As a key component of power transmission, information communication and electromagnetic energy conversion, the structural design and material selection of wires and cables have a decisive impact on the performance, safety and service life of products. The following will elaborate on the structure and commonly used materials of the six main components of wire and […]
Classification of electronic wires and electronic cables
As the basic components of power transmission and information transmission, wires and cables are used in a wide range of industries, from residents’ daily lives to large-scale industrial facilities. Depending on their characteristics and uses, wires and cables can be divided into several categories. The following is a detailed introduction to the classification of wires […]
Definition of electronic wire and electronic cable
Wire and cable: the core material of power transmission Wires and cables are wire products used for electrical, electrical and related transmission purposes, which are mainly used to transmit electrical energy, information and realize electromagnetic energy conversion. Here is a detailed explanation of the definition of wire and cable: definition In a broad sense: wire […]
What are the daily precautions of the mineral water bottle baler manufacturer?
1. Please confirm the power supply used by the machine, and do not plug in the wrong power supply. This machine adopts three-phase four-wire system. The flower wire is a grounding neutral wire for leakage protection. 2. Do not pass your head and hands through the runway of the strap during operation. 3. Do not […]
What are the performance characteristics of the cable sleeve series? Cable casing series laying requirements?
In the process of cable wiring will always use a variety of protective components, and the sleeve is more commonly used, the cable sleeve for people’s electricity safety to provide a guarantee, then the cable sleeve series performance characteristics are what? Let’s learn more about it together. Cable sleeve series performance characteristics (1) high strength, […]
What is cable wiring nose? Cable wiring nose role?
Nowadays, people always need to pay attention to the safety of wiring in the safety of electricity. At this time, they need to pay attention to the correct choice to ensure the safety of wiring. The wire nose is a very important power unit, so what is the cable wiring nose? Let’s learn more about […]