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Washington Administrative Code (WAC)
Title 173
Chapter 58
Wash. Admin. Code ch. 173-58
Sound Level Measurement Procedures
ECOLOGY, DEPARTMENT OF
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173-58-010
Introduction
173-58-020
Definitions
173-58-030
Instrumentation
173-58-040
Ambient conditions
173-58-050
Measurement equipment preparation and use
173-58-060
Equipment variation allowances
173-58-070
Environmental noise measurement procedure
173-58-080
Close proximity exhaust system sound level measurement procedure
173-58-090
Reserved