It depends on which country you are referring to. There is a large body of legislation covering the various legal requirements for vessels. You need to consult the maritime regulations for the particular country in question.
The Criminal Code of Canada requires that people maintain their boat and equipment in seaworthy condition. The Criminal Code codifies numerous offenses and procedures in the country.
It would depend on the environment in which the equipment is being used
memory that requires power to maintain
Rusting requires conditions such as moisture and air (oxygen).
requires lots of rest and maintain a good diet
requires lots of rest and maintain a good diet
Leukemia
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Not all forms of cerebral palsy requires medical equipment. It depends on the severity.
It depends on the equipment. The problems can be anything from a risk of electrical shock to semiconductor failure.
Rugby. In rugby you wear shorts, a t-shirt, and cleats. Then there's the ball. Also running, unless you count shoes, shorts, and a t-shirt equipment.
The Sun.
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