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THE MINISTRY OF CONSTRUCTION
Number: 40/2006/QĐ-BXD
SOCIALIST REPUBLIC OF VIET NAM
Independence - Freedom - Happiness
Hà Nội ,day 28 month 12 year 2006

DECISION

Promulgating Vietnam construction standard TCXDVN 379: 2006 “Refractory materials - Test methods for determination of phosphorus pentoxide”

This Decision takes effect 15 days after its publication in “CONG BAO.”- (Summary)

The Ministry of Construction

Thứ trưởng

(Signed)

 

Nguyen Van Lien