发布时间：2023-03-03 15:54:27
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Optics and photonics— Environmental test methods—Part 2: Cold, heat and humidity
Optics and photonics—Environmental test methods—Part 23：Low pressure combined with cold,ambient temperature and dry or damp heat
Low temperature sealing glass for optoelectric devices
Optics and photonics—Environmental test methods—Part 22：Combined cold,dry heat or temperature change with bump or random vibration
Test method for Ⅲ and Ⅴ impurities content in single crystal silicon—Low temperature FT-IR analysis method
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of cryogenic liquefied gas
General specification for super high-low temperature circular electrical connector for space applications
General requirements for low temperature medical cold store
Rubber- or plastics-coated fabrics—Low-temperature bend test
Solar thermal storage system for low and medium temperature application
The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization
Leather—Physical and mechanical tests—Determination of cold crack temperature of surface coatings
Pilot safety valve for cryogenic fluid service
Rotational moulding—Test method for low temperature impact
Rubber,vulcanized or thermoplastic—Low temperature testing—General introduction and guide
Rubber,vulcanized or thermoplastic—Determination of low-temperature stiffening(Gehman test)
Rubber, vulcanized—Determination of low-temperature characteristics—Temperature-retraction procedure (TR test)
Rubber and plastics hoses and tubing—Textile-reinforced types—Sub-ambient temperature crush test
Rubber and plastics hoses and tubing—Textile-reinforced types—Sub-ambient temperature crush test
Environmental test methods for civil small and light unmanned aircraft system—Part 2: Low-temperature test
Cryogenic-resistant controlled expansion alloys
Evaluation method for the cracking resistance of asphalt mixture at low temperature
Hygienic requirements for low-temperature hydrogen peroxide gas plasma sterilizer
Guide for planning and design of food low temperature distribution center
Test method for pressure vessels lined with plastics—Part 2:Low-temperature testing
Low temperature valve—Technical specifications
Metallic materials—Tensile testing—Part 3: Method of test at low temperature
Bi-circulation power generation unit for low-temperature waste heat recovery
Metallic materials—Tensile testing—Part 3: Method of test at low temperature
Metallic materials—Tensile testing—Part 3: Method of test at low temperature
Metallic materials—Tensile testing—Part 3: Method of test at low temperature
Bi-circulation power generation unit for low-temperature waste heat recovery
Metallic materials—Tensile testing—Part 3: Method of test at low temperature
Metallic materials—Tensile testing—Part 3: Method of test at low temperature
Metallic materials—Tensile testing—Part 3: Method of test at low temperature
Welded large diameter steel pipes for low-temperature-service piping
Ship and offshore engineering steel for low temperature service
Environmental testing—Part 2:Test methods—Test: combined temperature(cold and heat)/low air pressure/vibration（mixed mode）
Low temperature pattern wax material for investment casting—Part 1: Testing methods for physical properties
Low temperature pattern wax materials for investment casting—Part 2: Testing methods for usability properties
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