IS 6229 : 1980
IS 6229 : 19801347718
IS 6229 : 1980
Title: Method for Measurement of Real-ear Protection of Hearing Protectors and Physical Attenuation of Earmuffs
Format: Print
Pages: 18
Year: 1980
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Method for Measurement of Real-ear Protection of Hearing Protectors and Physical Attenuation of Earmuffs
Format: Print
Pages: 18
Year: 1980
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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