Standard No.:	GB/T 13325-1991
Chinese Name:	机器和设备辐射的噪声 操作者位置 噪声测量的基本准则 (工程级)
English Name:	Noise emitted by machinery and equipment－Guideline for the preparation of test codes of engineering grade requiring noise measurements at the operators or by standers position
Professional Classification:	J04 Basic standards and general methods
Professional Classification:	GB National Standard
ICS Classification:	17.140.30 Noise emitted by means of transport
Issued by:
Issued on:	1991-01-02
Implemented on:	1992-10-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:
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1 Subject Content and Application Scope

This standard specifies the guidelines for engineering grade noise measurements at the operator's position. The test codes of noise measurements at the operator's position of specific machines shall be formulated based on this standard.
This standard is applicable to the operator's position and other designated positions of machinery and equipment, excluding such transportation tools as vehicles, ships and aircrafts.
This standard is also applicable to the following operator's positions:
a. The position partially or totally enclosed by the machine.
b. Positions in the cab. This cab may be one integral part of the machine or be at a position where is certain distance away from the machine.