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Database: 365,228(8 Aug 2026)

Crystal English

Crystal English, Total:256 items.

The international standard classification for "Crystal English" includes: Semiconducting materials , Other non-ferrous metals and their alloys , Steels with special magnetic properties , Thyristors , Non-metalliferous minerals , Materials for aluminium production , Refractories , Cadmium, cobalt and their alloys , Testing of metals in general , Glass products , Items of art and handicrafts , Testing of metals , Piezoelectric and dielectric devices , Equipment for the metallurgical industry , Chemical analysis of metals , Waxes, bituminous materials and other petroleum products , Other iron and steel products , Salts , Aromatic hydrocarbons , Watches , Starch and derived products , Clocks , Other products of non-ferrous metals , Other methods of testing of metals , Optics and optical measurements , Phenols , Physicochemical methods of analysis , Electric furnaces , Abrasives , Components and accessories for telecommunications equipment , Ophthalmic equipment , Cryogenic vessels , Non-destructive testing of metals , Measurement of electrical and magnetic quantities , Generalities. Terminology. Standardization. Documentation (Vocabularies) , Powder metallurgy , Aluminium products , Lead, zinc and tin products , Nuclear energy in general , Glass , Advanced ceramics , Road construction materials , Fiber and cables , Sugar. Sugar products. Starch , Corrosion of metals , Materials for aerospace construction , Flat steel products and semi-products , Aerospace electric equipment and systems .

The Chinese standard classification for "Crystal English" includes: Compound semiconductor material , Rare scattered metals and their alloys , Precision alloy , Elemental semiconductor material , Semimetal and semiconductor material in general , Semimetal , Power semiconductor device and parts , Graphite material , Other non-metal ore , Basic refractory , Rare refractory metals and their compounds , Industrial technical glass , Artistic handicrafts , Metal physical property test method , Quartz crystal and piezoelectric element , Ingot and blank casting equipment , Metallographic testing method , Building material raw material ore , Petroleum wax , High temperature alloy , Artificial lens , Basic standards and general methods for chemical additive , Coal tar processed products , Horology , Other fermented goods , Cutting tools , Rare metals and their alloys , Metal chemical property test method , Special electronic technology material , Optical Measurement , Chemical additive , Industrial electric heating equipment , Raw pharmaceutical material processing machinery and equipment , Material and component for instrument and meter , Grinding material and apparatus , Technical Management , Technical management , Technical management , Technical management , Technical management , Medical optical instrument and endoscope , Petrochemical and chemical industry engineering , Other petroleum products , Metal nondestructive testing method , Powder metallurgy material and product , Light metals and their alloys , Heavy metals and their alloys , Nuclear detector , Special glass , Optical communication equipment , Special ceramics , Inorganic salt , Processed sugar , Other light industry machinery , Basic standards for aviation and aerospace materials , Metal casting and forging materials used for aviation and aerospace , Time and Frequency Measurement , Other power equipment , Steel sheet and strip , Electronic components , Catalyst .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Group Standards of the People's Republic of China

Professional Standard - Machinery

Professional Standard - Electron

Professional Standard - Medicine

Professional Standard - Petrochemical Industry

国家市场监督管理总局、中国国家标准化管理委员会

Hebei Provincial Standard of the People's Republic of China

Professional Standard - Non-ferrous Metal

Professional Standard - Building Materials

Professional Standard - Chemical Industry

Professional Standard - Light Industry

Professional Standard - Aviation

  • HB 6742-1993 Determination of Crystal Orientation for Monocrystal Blade - X-ray Back-reflection Laue Photograph Method
  • HB 5255-1983 Determination of Aluminum Alloy Intercrystalline Corrosion and Intergranular Corrosion Tendency
  • HB 7762-2005 Specification for master alloys directionally solidfied and single crystal superalloys for aeroengines
  • HB 20057-2011 Test methods for estimating grain size of superalloy investment castings

Taiwan Provincial Standard of the People's Republic of China

Shaanxi Provincial Standard of the People's Republic of China

National Metrological Verification Regulations of the People's Republic of China

Professional Standard - Ferrous Metallurgy

Professional Standard - Geology

Fujian Provincial Standard of the People's Republic of China

  • DB35/T 1914-2020 Determination of β-crystal content in β-crystal polypropylene pipes and fittings (X-ray diffraction method)

Hubei Provincial Standard of the People's Republic of China

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 6394-2017 Metal - Methods for estimating the average grain size

Guangxi Provincial Standard of the People's Republic of China

Military Standard of the People's Republic of China-General Armament Department

Jiangsu Provincial Standard of the People's Republic of China

Professional Standard - Aerospace

  • QJ 3047-1998 Detailed Specifications of Z602 Voltage Controlled Crystal Oscillator
  • QJ 3046-1998 Detailed Specifications of Z601 Voltage Controlled Crystal Oscillator

Professional Standard - Coal

  • MT 37-1980 Crystallization Aluminum Chloride Used for Investment Casting

Japanese Industrial Standards Committee (JISC)

  • JIS R 7651:2007 Measurement of lattice parameters and crystallite sizes of carbon materials
  • JIS C 6704:2009 Synthetic quartz crystal
  • JIS C 6760:2014 Single crystal wafers for surface acoustic wave (SAW) device applications .Specifications and measuring methods

Association Francaise de Normalisation

Korean Agency for Technology and Standards (KATS)

American National Standards Institute (ANSI)