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Chinese National Standard Category: Fasteners

English Title: Combination of swivel nut for flared tube Technical requirement
Chinese Title: 扩口式收紧螺母组合技术要求
Standard No.: HB 4-48-2002
Category No.: V20
Issued by: COSTIND
Issued on: 2003-2-24
Implemented on: 2003-2-24
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:HB 4-48-1999
Word Count:3000 words
Similar Standards: HB7187~7195-1995   HB7196~7199-1995   HB 6275-6284-1989   HB 3-51-53-2008   QJ 3112A-2008   HB6356~6357-1989   QJ A 2246-1998   HB 7876-2008   HB 6073-6075-2008   GB/T 42850-2023   GB/T 42849-2023   GB/T 42851-2023   GB/T 42861-2023   GB/T 43369-2023   GB/T 42252-2022   GB/T 42180-2022   GB/T 42179-2022   GB/T 41027-2021   GB/T 36253-2018   GB/T 36151-2018  
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