General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 31480-2015
Scope
This standard specifies the product types and models, raw materials, technical requirements, test methods, inspection rules, signs, product delivery information and requirements for packaging, transportation and storage of high-vacuum multi-layer insulation materials commonly used in cryogenic containers. This standard is applicable to the insulation material composed of spacer materials and reflective screens alternately in cryogenic containers adopting high-vacuum multi-layer insulation.
GB/T 31480-2015 Referenced Document
BB/T 0030-2004 Plastic packaging film deposited with aluminium
GB/T 12914 Determination of tensile strength of paper and paperboard Constant speed tensile method (20mm/min)*, 2019-07-01 Update