听觉检查音叉检测

MSZ 7304/1-1982 食品的感觉检查，味觉检查

DIN 45692:2009 听觉清晰度仿真检测技术

Measurement technique for the simulation of the auditory sensation of sharpness

CSA Z107.4-M86-CAN3-1986 听力检查空气传导音频测听计.通用指令第1号

This Standard consists of primary and supplementary graphic and control sets, 7-bit and 8- bit codes based on the above sets, and rules for code

Pure Tone Air Conduction Audiometers for Hearing Conservation and for Screening Second Edition; General Instruction No 1

NF V03-306:1977 生咖啡.嗅觉和视觉检查

Green coffee. Olfactory and visual examinations.

NP 2239-1986 声音类．听觉计

A presente Norma destina-se a fixar as características dos audiómetros de modo a assegurar que os testes com eles realizados conduzam a resultados fi

SANS 10388:2008 叉车的检查、检验及试验

Covers provisions for the inspection, examination and testing of all lift trucks in service. Excludes the maintenance of these trucks

The inspection, examination and testing of lift trucks

JJG 388-2012 测听设备.纯音听力计检定规程

本规程适用于纯音听力计的首次检定、后续检定和使用中的检查

Verification Regulation of Audiological equipment pure-tone audiometers

CSA Z107.6-M90-CAN/CSA-1990 听力检查空气传导音频测听计.第1版.通用指令第1号-2

TThe Standards Council of Canada is the coordinating body of the National Standards system, a federation of independent, autonomous organizations

Pure Tone Air Conduction Threshold Audiometry for Hearing Conservation First Edition; General Instruction No 1-2

NAVY MIL-STD-268 C INT NOTICE 5-1972 叉起重机货车测试及检查

Under "Test Procedure", delete niaabercd paragraphs "1" through "7" and Substitute

TEST AND INSPECTION OF TRUCKS, LIFT, FORK

NAVY MIL-STD-268 C NOTICE 3-1966 叉起重机货车测试及检查

This standard has been approved by the Department of Defense and is mandatory for use by the Departments of the Army, the Navy, and the Air Force

TEST AND INSPECTION OF TRUCKS, LIFT, FORK

NAVY MIL-T-16618 A-1956 叉起重机货车测试及检查

TRUCK, LIFT, FORK, DIESEL POWERED, NAVAL SHIPBOARD

TRUCK, LIFT, FORK, DIESEL POWERED, NAVAL SHIPBOARD

DIN 45621-3:1985 听觉学用语音材料.儿童听觉理解力测试用词汇表

Speech material used in audiology; word lists for intelligibility testing in paediatric audiology

DIN 6160:1996 诊断红绿色觉障碍用色觉检查镜

The document lays down the requirements for the optical properties and regarding the basic physiologic characteristics in order to secure that results

Anomaloscopes for the diagnosis of red-green colour vision defiencies

CSN 05 1180-1990 焊接接点．视觉检查与测量方法

Schválenie ST SEV 6731-89 odporu?ilo Federálne ministerstvo hut-níctva, strojárstva a elektrotechniky. Spracovatel' a odborové normaliza?ně st?edisko

Welded joints. The me-thods of visual inspec-tion and measurements

PN BN 4516-05-1966 叉子．要求和技术检查

Przedmiotem normy s? wymagania i badania techniczne na wid?y u?ywane w gospodarstwach wiejskich jak równie? przy budowach nawierzchni kolejowych i

ARINC 628P1-3 ITEM 15.0-2001 听觉指南

Acoustical Guidelines

Acoustical Guidelines

ITU-R RAPPORT BS.2001 FRENCH-1994 在多声道音响系统中视觉障碍的辅助服务和听觉缺陷

Ancillary Services for the Visually Impaired and Hearing Impaired in Multi-Channel Sound Systems

PN BN 4516-05-1966 叉子．要求和技术检查

Przedmiotem normy s? wymagania i badania techniczne na wid?y u?ywane w gospodarstwach wiejskich jak równie? przy budowach nawierzchni kolejowych i

DS/ISO 6189:1984 声学.用于保护听觉的纯音响空气传导阈值的听力测定

This International Standard specifies procedures and requirements for air conduction pure tone threshold audiometry without masking

Acoustics. Pure tone air conduction threshold audiometry for hearing conservation purposes

NAVY QPL-AS23899-1-2001 听觉保护器

This list has been prepared for use by or for the Government in the acquisition of products covered by the subject non-government standard

AURAL PROTECTOR, SOUND [Superseded: NAVY QPL-23899 -10 CANC NOTICE 1, NAVY QPL-23899 -10, NAVY QPL-23899 -9, NAVY QPL-23899 -8, NAVY QPL-23899 -7, NAVY QPL-23899 -6, NAVY QPL-23899 -5, NAVY QPL-23899 -4, NAVY QPL-23899 -3, NAVY QPL-23899 -2, N

JJG 388-2012 测听设备.纯音听力计检定规程

本规程适用于纯音听力计的首次检定、后续检定和使用中的检查

Verification Regulation of Audiological equipment pure-tone audiometers

DIN ETS 300488:1996 终端设备.听觉损伤者用电话.带声音接收放大装置的听觉损伤者电话终端特性值

This document specifies the electroacoustics of telephone sets which are intended for direct application to the ear and which provide, at the earphone

Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired; English version ETS 300488:1996

MSZ 7188-1961 交叉点线的尺寸和检查

GOST R 51648-2000 视力与视力听觉障碍人士用交通灯听觉与触觉信号.参数

Acoustic and tactile signals for traflic lights for vision and vision-and-hearing impaired persons. Parameters

NEN 5583-1970 听觉设备命名

Deze norm is van toepassing op de naamgeving van wentellagers

Nomenclature of rolling hearings

JJG 388-2001 纯音听力计检定规程

Verification Regulation of Pure-tone Audiometers

GA/T 1967-2021 法医学 视觉电生理检查规范

ANSI S3.39-1987 测量听觉声阻抗及导纳(听觉声导抗)仪器规范

Provides specifications for instruments designed to measure acoustic impedance, acoustic admittance, or both quantities, within the human external ear

Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)

ITU-T P.863 AMD 1-2011 (预发布)感知客观收听质量评估.修改件1:新附录III.听觉录音窄带语音的预测

Recommendation ITU-T P.863 is specified for the prediction of Listening Quality of acoustically recorded speech data in a super-wideband context only.

(Pre-Published) Perceptual objective listening quality assessment Amendment 1: New Appendix III Prediction of acoustically recorded narrowband speech

STAS ISO 4149 绿咖啡．嗅觉和视觉异物和缺陷的检查和测定

Prezentul standard interna?ional specific? metode de examinare olfactiv? ?i vizual? ?i de determinare a corpurilor str?ine ?i a defectelor la cafeaua

Green coffee. Olfactory and visual examination and determination of foreign matters and defects