JT/T 33.11-1993
Technical grade standards for workers in the transportation industry Highway engineering and navigation engineering Masonry (English Version)

Standard No.

JT/T 33.11-1993

Language

Chinese, Available in English version

Published By

Professional Standard - Traffic

Status

Withdraw 2010-04

Latest

JT/T 33.11-1993

Scope

This standard specifies the levels, know-how, skills and work examples of masonry. This standard applies to the training, assessment and use of masonry in highway engineering and navigation engineering.

JT/T 33.11-1993 history

• 1970 JT/T 33.11-1993 Technical grade standards for workers in the transportation industry Highway engineering and navigation engineering Masonry