QB/T 1900-1993 Active Industry standards-Light industry

QB/T 1900-1993 Dial Gear Size Series

Publish Date: 1994-01-06 Implement Date: 1994-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Download

Basic Information

Standard Code: QB/T 1900-1993

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Clocks and watches

ICS Name: Measurement of length and angle

Publish Date: 1994-01-06

Implement Date: 1994-08-01

Pages: 3 pages

Development Information

Pages: 3 pages

Referenced Standards

GB/T 1800.1-1997 Limits and fits—Bases—Part 1:Terminology GB/T 1800.1-2009 Geometrical Product Specifications (GPS)—Limits and fits—Part 1:Bases of tolerances,deviations and fits GB/T 1800.1-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1:Basis of tolerances, deviations and fits GB/T 1800.2-1998 Limits and fits—Bases—Part 2:Basic rules of tolerances, deviations and fits GB/T 1800.2-2009 Geometrical Product Specifications (GPS)—Limits and fits—Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts GB/T 1800.2-2020 Geometrical product specifications(GPS)—ISO code system for tolerances on linear sizes—Part 2:Tables of standard tolerance classes and limit deviations for holes and shafts GB/T 1800.3-1998 Limits and fits—Bases—Part 3:Numerical values tables of standard tolerances and fundamental deviations GB/T 1800.4-1999 Limits and fits Tables of standard tolerance grades and limit deviations for holes and shafts GB/T 1801-1999 Limits and fits—Selection of tolerance zones and fits GB/T 1801-2009 Geometrical Product Specifications (GPS)—Limits and fits—Selection of tolerance zones and fits GB 1800～1804 GB/T 1803-2003 Limits and fits Tolerance zones for holes and shafts size up to 18mm GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications

Related Standards

GB/T 7234-1987 Abolished

GB/T 7234-1987 Measurement of roundness—Terms, definitions and parameters of roundness

Publish Date: 1987-02-04

GB/T 7235-1987 Abolished

GB/T 7235-1987 Methods for the assessment of departure from roundness—Measurement of variations in radius

Publish Date: 1987-02-04

GB/T 10920-2003 Replaced

GB/T 10920-2003 Types and dimensions of gauges for general purpose screw threads

Publish Date: 2003-11-10

GB/T 3934-2003 Replaced

GB/T 3934-2003 Specification of gauges for general purpose screw threads

Publish Date: 2003-11-10

GB/T 20307-2006 Active

GB/T 20307-2006 General rules for nanometer-scale length measurement by SEM

Publish Date: 2006-07-19

GB/T 28857-2012 Replaced

GB/T 28857-2012 Direct-current linear variable differential transformer(DC-DC LVDT)displacement transducers

Publish Date: 2012-11-05