___________ uses flame hydrolysis stems from work on soot processes w – McqOptions

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1.	___________ uses flame hydrolysis stems from work on soot processes which were used to prepare the fiber with losses below 20 dB/km.
A.	outside vapor phase oxidation
B.	chemical vapor deposition
C.	liquid phase melting
D.	crystallization
Answer» B. chemical vapor deposition

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