Discuss Forum
1. BOD'র পূর্ণরূপ—
- A. Biochemical Oxygen Demand
- B. Biochemical Oxygen Demand
- C. Biochemical Oxygen Demand
- D. Biochemical Oxygen Demand
Answer: Option F
Explanation:
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1. BOD'র পূর্ণরূপ—
Answer: Option F
Explanation:
Post your comments here: