Question for ICDDRB (Mohakhali)

Question for:
ICDDRB (Mohakhali)

1.For hygienic water reserve tank which step have to take yearly?
2.How to kill bacteria in a water reserve tank?If have to use chemicals please let me know which and how much?
Answer


Submit Your Answer

Sign-in Required

Please sign-in or register in order to submit your answer.

Sign inRegister