Liquid nitrogen standard

Liquid nitrogen standard, Total:17 items.

The international standard classification for "Liquid nitrogen standard" includes: Cans. Tins. Tubes , Fluid storage devices , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "Liquid nitrogen standard" includes: Refrigeration equipment , Packaging material and container , Farming and foresting machinery and tools , Pharmaceutical processing machinery and equipment , Tobacco .

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Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

• GJB 3403A-2019 Specification for gaseous nitrogen and liquid nitrogen

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

• GB/T 5458-2012 Liquid nitrogen biological container
• GB 16774-1997 Autoboosting calibre liquid nitrogen container
• GB/T 5458-1997 Liquid nitrogen biological container
• GB 14174-1993 calibre liquid nitrogen container
• GB/T 14174-2012 Large caliber liquid nitrogen container
• GB/T 16774-2012 Autoboosting caliber liquid nitrogen container
• GB/T 16876-1997 Test methods for interspace vacuum of liquid nitrogen containers

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

• GJB 3403-1998 Nitrogen and Liquid Nitrogen Specifications
• GJB 2253A-2008 Safe application rules for gaseous nitrogen and liquid nitrogen

Professional Standard - Agriculture

• NY 26-1986 Autoboosting liquid nitrogen container

Professional Standard - Aerospace

• QJ 3087-1999 General specifications for hand-operated liquid nitrogen pumps

Zhejiang Provincial Standard of the People's Republic of China

• DB3309/T 85-2021 Technical specifications for liquid nitrogen freezing of girder towing shrimp boats

Henan Provincial Standard of the People's Republic of China

• DB4112/T 308-2022 Laboratory safety technical specifications for the use of liquid nitrogen

Professional Standard - Machinery

• JB/T 20146-2012 Pharmaceutical Vacuum Freeze-dryer with liquid Nitrogen refrigeration

Professional Standard - Tobacco

• YC/T 510-2014 Measurement for tobacco molecular biology—Preparation of tobacco leaf samples—Liquid nitrogen-method

HU-MSZT

• MSZ 7830-1961 Liquid nitrogen freezing

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