confined space造句怎么写

NASA and its ilk have, after all, long been looking into what happens to people who, like astronauts, are enclosed in a confined space for prolonged periods of time.

SWAT teams sometimes use silencers, not for stealth, but to insure that they will be able to hear if one of the SWAT team membersfires a shot inside the confined space of a room.

Ensure unauthorized personnel do not enter confined space.

All hot work in confined space must have work Permits of the hot work and confined space and Job Hazard Analysis.

And the coal mine laneway is a typical representation of the confined space.

Eating in the carriage, which is a confined space, could easily create an unpleasant environment for other passengers, since it's hard for odors to dissipate.

Specialised training programmes in support of the new legislation were also held on such topics as manual handling, 'Safety Card' training courses on cargo handling, fork lift truck operations and competency courses for working in confined spaces.

ALL hot work in confined space must have a work Permit and Job Hazard Analysis.

It affords me a curious pleasure to stand upon this bridge and watch the violent forces which the churning waves, advancing or retreating, generate within the confined space of the rocky hole.

It is hard to work efficiently in such a confined space.

You'd better not install the appliance in a confined space.