Tanzania Bureau of Standards (TBS)

Draft Standards for Public Comments

• DTZS 656 Aggregates for concrete- Test methods for mechanical and
• FORM D
• DEAS 1050_2021
• DEAS 1049_2021
• DEAS 1048_2021
• DEAS 862_2021
• DEAS 861_2021
• DEAS 355_2_2021.doc
• DEAS 1041-2021
• DEAS 1040-2021
• DEAS 779-2021
• DEAS 742-2021
• DEAS 741-2021
• AFDC 21 (428) DTZS - Livingstone potato -Specifications