GB/T 7220-2004 Active National standards

GB/T 7220-2004 Geometrical Product Specifications(GPS)—Surface texture—Profile method—Surface roughness—Terminology—Measurement of surface roughness parameters

Publish Date: 2004-11-11 Implement Date: 2005-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7220-2004

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: \nSurface features

Publish Date: 2004-11-11

Implement Date: 2005-07-01

Pages: 5 pages

Development Information

Word Count: 7 Thousand words Pages: 5 pages

Replace the following standards

GB/T 7220-1987

Referenced Standards

GB/T 3505-2000 Geometrical product specifications (GPS)—Surface texture:Profile method—Terms, definitions and surface texture parameters GB/T 6062-2002 Geometrical product specifications (GPS)—Surface texture-Profile method—Nominal characteristics of contact(stylus)instruments

Related Standards

GB/T 6060.2-1985 Replaced

GB/T 6060.2-1985 Roughness comparison specimens—Ground, turned, bored,milled, shaped and planed

Publish Date: 1985-06-06

GB/T 6060.3-1986 Replaced

GB/T 6060.3-1986 Roughness comparison specimens—Spark-erosion machining surfaces

Publish Date: 1986-05-13

GB/T 3374-1992 Abolished

GB/T 3374-1992 Basic terminology of gears

Publish Date: 1992-09-22

GB/T 14495-1993 Replaced

GB/T 14495-1993 Roughness comparison specimens for wooden pieces

Publish Date: 1993-07-05

GB/T 1031-1995 Replaced

GB/T 1031-1995 Surface roughness parameters and their values

Publish Date: 1995-05-10

GB/T 16455-1996 Replaced

GB/T 16455-1996 Bar form and square levels

Publish Date: 1996-07-05