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Chinese National Standard Category: Lamp accessories

English Title: Barrel thread for E14 and E27 lampholders with shade holder ring
Chinese Title: 带灯罩环的E14和E27灯座用筒形螺纹
Standard No.: GB/T 20144-2006
Category No.: K74
Issued by: AQSIQ, SAC
Issued on: 2006-3-6
Implemented on: 2006-11-1
Status: superseded
Superseded by:GB/T 20144-2016 Barrel thread for lampholders with shade holder ring
Superseded on:2016-11-1
Abolished on:2016-11-01
Superseding:
Word Count:3500 words
Similar Standards: GB/T 1483.5-2003   GB/T 1483-2001   GB/T 6997-2001   T/ZZB 0129-2016   GB/T 1483-1989   GB/T 19510.207-2023   GB/T 19510.203-2023   GB/T 19651.1-2023   GB/T 17935-2023   GB/T 42079-2022   GB/T 24825-2022   GB/T 21098-2022   GB/T 17936-2022   GB/T 1312-2022   GB/T 30104.303-2021   GB/T 30104.302-2021   GB/T 30104.301-2021   GB/T 30104.201-2021   GB/T 30104.102-2021   GB/T 30104.101-2021  
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