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victus00 [196]
2 years ago
7

Fire extinguishers need to be checked _______ to make sure they are working properly.

Engineering
2 answers:
AnnyKZ [126]2 years ago
4 0

Answer:

<u>B</u>

Explanation:

Zepler [3.9K]2 years ago
3 0

Answer:

Answer D

Explanation:

They need to be checked monthly

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