JC/T 448-1991
Reinforced concrete well tubes (English Version)

Standard No.

JC/T 448-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Building Materials

Status

Be replaced 2012-07

Replace By

JC/T 448-2011

Latest

JC/T 448-2011

JC/T 448-1991 history

• 2011 JC/T 448-2011 Reinforced concrete well-pipes
• 1991 JC/T 448-1991 Reinforced concrete well tubes