GB/T 774-1993 abolished_transferred National standards

GB/T 774-1993 Pin-type insulators of ceramic material for overhead telegraph lines

Publish Date: 1993-07-17 Implement Date: 1994-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 774-1993

Standard Type: National standards

Standard Status: abolished_transferred

is_force_gb: no

CCS Name: Insulator

ICS Name: Insulator

Publish Date: 1993-07-17

Implement Date: 1994-02-01

Pages: 12 pages

Development Information

Word Count: 20 Thousand words Pages: 12 pages

Replace the following standards

GB 774-1981

Superseded by the following standards

JB/T 10584-2006 Airborne communication line needle type ceramic insulator

Referenced Standards

GB/T 775.1-1987 Test method for insulators—Part 1:General test methods GB/T 775.1-2006 Test method for insulators—Part 1:General test methods GB/T 775.2-2003 Test method for insulators—Part 2:Electrical test methods GB/T 775.3-1987 Test method for insulators—Part 3:Mechanical test methods GB/T 775.3-2006 Test method for insulators—Part 3:Mechanical test methods GB 3970 GB 5958 JB/T 5896 GB/T 773-1993 Specification of porcelain element for low voltage insulators GB/T 2900.8-1995 Electrotechnical terminology—Insulator GB/T 2900.8-2009 Electrotechnical terminology—Insulators JB/T 3384-1999 High voltage insulator sampling plan JB/T 4307-2004 Adhesive cement for insulator bonding JB/T 94-1991 Wrench

Adopt standards

IEC 383-1983

Related Standards

GB/T 4585.1-1984 Abolished

GB/T 4585.1-1984 Artificial pollution tests on high-voltage insulators to be used on a.c.systems Salt-fog method

Publish Date: 1984-07-23

GB/T 775.1-1987 Replaced

GB/T 775.1-1987 Test method for insulators—Part 1:General test methods

Publish Date: 1987-01-23

GB/T 775.3-1987 Replaced

GB/T 775.3-1987 Test method for insulators—Part 3:Mechanical test methods

Publish Date: 1987-01-23

GB/T 7253-1987 Replaced

GB/T 7253-1987 The string insulator units of the cap and pin type—Dimensions and characteristics

Publish Date: 1987-02-09

GB 12744-1991 Replaced

GB 12744-1991 Outdoor antipollution-type solid-core post insulators of ceramic material

Publish Date: 1991-03-21

GB/T 4585.2-1991 Abolished

GB/T 4585.2-1991 Artificial pollution tests on high-voltage insulators to be used on a.c.systems solid-layer method

Publish Date: 1991-06-06