JJG 817-1993 Replaced National Metrology and Inspection Regulations JJG

JJG 817-1993 Concrete Test Hammer

Publish Date: 1993-03-16 Implement Date: 1993-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 817-1993

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1993-03-16

Implement Date: 1993-11-01

Pages: 10 pages

Scope

This procedure is applicable to the verification of medium-sized rebound testers (hereinafter referred to as rebound testers) with a nominal energy of 2,207 J and an indicating system of direct-reading pointer, which are newly manufactured, in use, or repaired.

Development Information

Word Count: 13 Thousand words Pages: 10 pages

Superseded by the following standards

JJG 817-2011 Rebound Test Hammer

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