JB/T 7493-1994 Active Industry standards-Mechanical

JB/T 7493-1994 The permanent magnetic damping piece used in an electrical meter

Publish Date: 1994-09-08 Implement Date: 1995-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Basic Information

Standard Code: JB/T 7493-1994

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's instruments and meters

ICS Name: Magnetic materials

Publish Date: 1994-09-08

Implement Date: 1995-07-01

Pages: 7 pages

Development Information

Pages: 7 pages

Referenced Standards

GB 2828-1987 GB 2829-1987

Related Standards

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Publish Date: 2000-01-03

GB/T 17951-2005 Replaced

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Publish Date: 2005-09-19

GB/T 21219-2007 Replaced

GB/T 21219-2007 Magnetic materials—Classification

Publish Date: 2007-12-03

GB/T 21220-2007 Replaced

GB/T 21220-2007 Soft magnetic metallic materials

Publish Date: 2007-12-03

GB/T 24270-2009 Active

GB/T 24270-2009 Method of measurement of temperature coefficient of magnetic properties of permanent magnetic materials

Publish Date: 2009-06-19

GB/T 13888-2009 Replaced

GB/T 13888-2009 Method of measurement of the coercivity of magnetic materials in an open magnetic circuit

Publish Date: 2009-09-30