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Technical Services

Specialized in R&D and production of aerosolized alloy powder materials

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Application essential knowledge

Element Essential Knowledge

Material Essential Knowledge

National standard GB

“GB/T” The code for mandatory national standards is “GB” and the code for recommended national standards is “GB/T”

Industry standard

Industry standards are standards formulated for technical requirements that do not have national standards but need to be unified within an industry across the country.

Enterprise standards

Enterprise standards are standards that require coordinated and unified technical requirements, management requirements and work requirements within the scope of the enterprise. They are the basis for the enterprise to organize production and business activities.

ASTM

ASTM American Society of Testing Materials (American Society of Testing Materials) was formerly the International Association for Testing Materials (IATM)

JIS

Japanese Industrial Standards (JIS) are formulated and reviewed by the Japanese Industrial Standards Survey Committee (JISC). JIS is the most important and authoritative standard among Japanese national standards. According to the provisions of the Japanese Industrial Standardization Law, JIS standard objects include special standards or technical specifications for drugs, pesticides, chemical fertilizers, silk, food and other agricultural and forestry products. , also involves various industrial fields

EN

CENELEC and CEN and their joint organization CEN/CENELEC are the main standards-setting organizations in Europe.

ISO

The International Organization for Standardization (ISO) is an international non-governmental organization in the field of standardization. ISO comes from the Greek "ISOS", which means "EQUAL" - meaning equality. Founded in 1947, ISO is the world's largest and most authoritative international standardization organization. The General Assembly is ISO's highest authority, the Council is ISO's important decision-making body, and China is a permanent member of ISO. [6] China is a formal member of ISO, and the national organization representing China in ISO is the China National Standardization Administration (managed by the State Administration for Market Regulation).

TOCT

Russian implementation standard: TOCT

Chemical Properties

Chemical properties are the properties of substances that appear during chemical changes. Such as the chemical properties of the substance category: acidity, alkalinity, oxidizing, reducing, thermal stability and some other characteristics. Chemical properties and chemical changes are inherent characteristics of any substance. For example, oxygen, a substance, has combustion-supporting properties as its chemical property; at the same time, oxygen can react chemically with hydrogen to produce water, which is its chemical property. Any substance is distinguished from other substances through its vastly different chemical properties and chemical changes; chemical properties are the relative stillness of matter, and chemical changes are the relative mobility of matter.

CAS login number

The Chemical Abstracts Service (CAS), an organization affiliated with the American Chemical Society, assigns a CAS number to each substance that appears in the literature. This is to avoid the trouble of having multiple names for chemical substances and facilitate database searches. More convenient. Its abbreviation CAS has become the name for the unique identification code of a substance in biochemistry, which is equivalent to each chemical substance having its own "student number". Today's chemical databases can generally be searched using CAS numbers.

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