Deck : Safety - 860/2841
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| Fire hose couplings __________. |
| A) should be greased frequently |
| B) should be painted red in order to identify hose lengths |
| C) are specially hardened to prevent crushing |
| D) are made of bronze, brass, or soft alloy metals |
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| Comments |
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| alexisoconnor - 2023-04-14 13:47:34 Member (1) |
| Why soft alloy? |