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metering valve definition
A
B
C
D
E
F
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I
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a
valve
designed to provide varying
gas
flow rates over a
range
of settings. [SEMI International
Standards
1990, Vol. 1, Glossary]
See also:
metrology definition
Metallothionein definition
Metallic Bonding definition
microscratch definition
microscopic reversibility, principle of definition
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