Their planes have low reliability and their submarines don't always work.

The engine's low reliability and high cost contributed to the demise of the T-50.

So, so a low, low reliability and type of researcher.

The main problems were difficult maintenance and low reliability.

After that, step-by-step fragments with low reliability are used.

At the time there were a number of small engines available but all suffered from either high cost, complexity, or low reliability.

The disadvantage is increased weight and complexity, and lower reliability.

Finally, state officials found their tests had very low reliability for young students.

But one of those studies talked about the lower reliability for higher headcount.

Much work must be done to better the measures, as many studies on humility are plagued by low reliability.