OS 4:1978

Omani Technical Regulation   Current Edition
Approved on  12 January 1978

BUILDING SANDS FROM NATURAL SOURCSES

OS 4:1978 Files

Arabic 9 Pages
Current Edition
11.0 OMR
English 5 Pages
Current Edition
8.0 OMR

OS 4:1978 Scope

BUILDING SANDS FROM NATURAL SOURCSES

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