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Chinese National Standard Category: Casting equipment

English Title: Method for Measuring Noise of Foundry Machinery. Determination of Sound Power Level
Chinese Title: 铸造机械噪声的测定方法 声功率级测定
Standard No.: JB 6331.1-1992
Category No.: J61
Issued by: Ministry of Machinery and Electronics Industry
Issued on: 1992-7-1
Implemented on: 1993-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:8000 words
Similar Standards: GB/T 43319-2023   GB/T 43325-2023   GB/T 21269-2023   GB/T 25711-2023   GB/T 42156-2023   GB/T 31552-2023   GB/T 25716-2022   GB/T 25717-2021   GB/T 39962-2021   GB/T 39957-2021   GB/T 25370-2020   GB/T 37365-2019   GB/T 37371-2019   GB/T 21269-2018   GB/T 34388-2017   GB/T 32567-2016   GB/T 31553-2015   GB/T 31555-2015   GB/T 31562-2015   GB/T 31561-2015  
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