Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
2323we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks
2162Post New Oil India Instrumentation Interview Questions
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Compare ‘postgresql’ with ‘nosql’?
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