LD/T 99.4-1997
Municipal engineering labor quota pile foundation engineering (English Version)

Standard No.

LD/T 99.4-1997

Language

Chinese, Available in English version

Published By

Professional Standard - Labor and Labor Safety

Status

Be replaced 2009-03

Replace By

LD/T 99.4-2008

Latest

LD/T 99.4-2008

LD/T 99.4-1997 history

• 2009 LD/T 99.4-2008 Construction Engineering Labor Quota Municipal Engineering - Pile Foundation Engineering
• 1970 LD/T 99.4-1997 Municipal engineering labor quota pile foundation engineering