Which of the fire extinguishers listed is to be weighed annually and sent ashore for recharging if the weight loss exceeds 10% of the weight of a full charge?()
CO2 cylinder weighed()normal weight.
Economic benefits must be weighed()the possible dangers of handling radioactive waste.
Which of the fire extinguishers listed is to be weighed annually and sent ashore for recharging if the weight loss exceeds 10% of the weight of a full charge?()