基本信息
| 标准名称： | 中国标准书号(ISBN部分)条码 |
| 英文名称： | Bar code for China standard book number(the part of ISBN) |
| 中标分类： |
综合 >>
基础标准 >>
分类编码 |
| 替代情况： | 被GB/T 12906-2001代替 |
| 发布日期： | 1991-05-17 |
| 实施日期： | 1992-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2001-10-01 |
| 起草单位： | 中国物品编码中心 |
| 出版日期： | 1900-01-01 |
| 页数： | 3页 |
适用范围
本标准规定了中国标准书号（ISBN部分）条码的结构、尺寸、PCS值和印刷位置。本标准适用于在中国注册出版的图书。
前言
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目录
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引用标准
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所属分类： 综合 基础标准 分类编码
Product Code:SAE J1446
Title:On-Machine Alarm Test and Evaluation Procedure for Construction and General Purpose Industrial Machinery (Cancelled May 2003, Superseded by ISO 9533)
Issuing Committee:Sound Level Technical Steering Committee
Scope:This procedure is intended for evaluating alarms on off-road self-propelled work machines while in a stationary, parked position.This SAE Standard is similar to ISO/DIS 9533, Earthmoving machinery--Machine mounted morward and reverse warning alarm--Sound test method.PurposeThis SAE Standard outlines the procedures and sets criteria necessary to qualify an audible alarm when mounted on off-road self-propelled work machines as defined by SAE J1116 JUN86 (limited to categories 1. Construction, and 2. General Purpose Industrial).The purpose of an alarm is to warn personnel of a potential hazard of a machine moving in reverse under its own power, without undue discomfort or irritation to the operator.Alarm performance on the machine is a function of alarm design, condition, voltage at the alarm, and placement on the machine with respect to machine components. This procedure verifies that the combination of factors produce an audible alarm.