11.   As a result, she believes some plants may not be able to avoid all computer-related safety problems.

12.   At Pantex, they said, the teams have not found safety problems sufficient to warrant shutting down the disassembly plant.

13.   At their session in Washington on Thursday, executives of freight railroads will meet with officials at the Federal Railroad Administration to discuss safety problems.

14.   Boeing will warn airlines immediately if any safety problems are found, Webb said.

15.   Bigger vehicles, he says, do not pose a safety problem.

16.   Both companies said Monday that they were making good progress on the checks, and had turned up no safety problems.

17.   Both the Scandia and Eklof have had safety problems.

18.   - Other companies received good safety ratings even though they had serious safety problems.

19.   A bill pending in Congress would bar airlines and their contractors from discriminating against an employee who reports safety problems.

20.   A different type of safety problem was noted for Beijing in a recent report.

n. + problem >>共 955
health 11.61%
heart 4.65%
drug 2.79%
security 2.11%
computer 1.60%
safety 1.51%
knee 1.51%
image 1.25%
injury 1.12%
kidney 0.97%
safety + n. >>共 393
standard 5.97%
concern 4.85%
measure 3.94%
board 3.27%
issue 2.85%
regulation 2.66%
rule 2.61%
problem 2.56%
reason 2.49%
official 2.31%
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