JB/T 7665-2023 English Version, JB/T 7665-2023 Determination ofsound power levels for noise emitted by general machinery at thework station - Sound intensity method (English Version)

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Position: Chinese Standard in English/JB/T 7665-2023

JB/T 7665-2023 Determination ofsound power levels for noise emitted by general machinery at thework station - Sound intensity method (English Version)
Standard No.:	JB/T 7665-2023	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	7000 words	Translation Price(USD):	210.0 remind me the price change Email:
Implemented on:	2024-7-1	Delivery:	via email in 1~3 business day

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Standard No.:	JB/T 7665-2023
English Name:	Determination ofsound power levels for noise emitted by general machinery at thework station - Sound intensity method
Chinese Name:	通用机械噪声声功率级现场测定声强法
Professional Classification:	JB Professional Standard - Machinery
Source Content Issued by:	MIIT
Issued on:	2023-12-29
Implemented on:	2024-7-1
Status:	valid
Superseding:	JB/T 7665-2007 Determination of soud power levels for noise emitted by general machinery at the work station-Sound intensity method
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

Standard

JB/T 7665-2023 Determination ofsound power levels for noise emitted by general machinery at thework station - Sound intensity method (English Version)
Standard No.	JB/T 7665-2023
Status	valid
Language	English
File Format	PDF
Word Count	7000 words
Price(USD)	210.0
Implemented on	2024-7-1
Delivery	via email in 1~3 business day

Detail of JB/T 7665-2023

Standard No.

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Professional Classification

ICS Classification

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Introduction of JB/T 7665-2023

本文件界定了用声强法测定通用机械噪声声功率级的术语和定义，规定了需测定的量、测量不确定度、测量环境、测量仪器、机组安装与运行以及测量及声功率级计算等。
本文件适用于带原动机的压缩机、泵、风机和分离机械等各类通用机械现场噪声声功率级的测定，也适用于不具备一般声功率级测定方法所要求环境条件的各类大型通用机械噪声声功率级的测定。

Contents of JB/T 7665-2023

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Keywords:
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