F字母開頭的單詞或詞組(第20頁)：

• faille
• fail-proof
• fail-safe
• fail-safe brake
• fail-safe circuit
• fail-safe control
• fail-safe design
• fail-safe equipment
• fail-safe facility
• fail-safe instrument
• fail-safe nature
• fail-safe operation
• fail-safe program
• fail-safe software
• fail-safe system
• fail-safe test
• fail-safety
• fail-safety design
• fail-soft
• fail-soft behaviour
• fail-soft capability
• fail-soft mode
• fail-soft operation
• fail-soft system
• fail-tests
• failure
• failure analysis
• failure analysis report
• failure breaking
• failure by shear
• failure cause
• failure condition
• failure data calculation
• failure detection
• failure exception
• failure identification
• failure in shear
• failure in tension
• failure indicator
• Failure is the mother of success
• failure load
• failure logging