QB/T 2443-2024 Active Industry standards-Light industry

QB/T 2443-2024 Steel coil ruler

Publish Date: 2024-12-10 Implement Date: 2025-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: QB/T 2443-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Length measurement

ICS Name: Measurement of length and angle

Publish Date: 2024-12-10

Implement Date: 2025-07-01

Development Information

Replace the following standards

QB/T 2443-2011 steel coil ruler

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