Answer / ibrahim_mahmoud

1-Halide Torch Method (Halogen Selective Detectors)
2-Soup Bubble Test
3-stand Hold Test
4-Ultrasonic Leak Detectors
5-Electronic Leak Detectors(R-22 nitrogen test mix)
6-Nitrogen Isolation Test
7-Fluorescent Dyes(leak detection dyes)

Explain the difference between grey iron and white iron. What is mottled iron ?

0 Answers  

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5 Answers  

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1 Answers   DRDO, RVNL,

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2 Answers   GE,

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What are the differences between heat transfer and mass transfer?

1 Answers  

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