- Effective:
Effective
- Effective Date:
21/07/2007
DECISION
Promulgating Vietnam construction standard TCXDVN 397:2007 “Natural radioactivity of building materials - Levels of safety and test methods”
This Decision takes effect 15 days after its publication in “CONG BAO.”- (Summary)
|
KT. BỘ TRƯỞNG Thứ trưởng |
(Signed) |
|
Nguyen Van Lien |