助讲器检测

MZ/T 068-2016 骨传导助讲器

PN T04704-07-1992 助听器．性能测量助听器特点．交付用途检查

Przedmiotem normy jest opis praktycznych i powtarzalnych metod badań w celu okre?lania zgodno?ci ograniczonej liczby parametrów elektrycznych i

Hearing aids. Measurement of the performance characteristics of hearing aids for quality inspection for delivery purposes

IEC 60118-7:1983 助听器 第7部分:助听器交货检验时的性能测量

Hearing aids. Part 7 : Measurement of performance characteristics of hearing aids for quality inspection for delivery purposes

NF C97-627:1993 助听器.第7部分:助听器交货质量检测的性能特点测试

Hearing aids - Part 7 : measurement of performance characteristics of hearing aids for quality inspection for delivery purposes.

HD 450.7 S1-1985 助听器.第7部分:交货质量检验用助听器特性的测量

Hearing aids; part 7: measurement of performance characteristics of hearing aids for quality inspection for delivery purposes

1兽药残留检测标准操作规程-2008 兽药残留检测记录书写细则

来自第1页

IEC 60118-7/AMD1:1994 助听器 第7部分:助听器交货检验时的性能测量 修改1

Hearing aids; part 7: measurement of the performance characteristics of hearing aids for quality inspection for delivery purposes; amendment 1

ANSI/ASA S3.42-1-1992 带宽带噪声信号的助听器检测

The purpose of this document is to define a test method with which to characterize the steady-state frequency response and input/output

Testing Hearing Aids with a Broad-Band Noise Signal

MSZ 12469-1952 讲道坛

T/CASMES 29-2022 线团队讲解器技术要求

本文件规定了线团队讲解器的要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于采用数字广播技术实现一对多使用的线团队讲解器

Technical requirements for wireless team interpreter

SJ/T 10862-1996 助听器交货时质量检验的性能测量

Measurement of the performance of hearing aids for quality inspection for delivery purposes

prEN 60118-7-1992 助听器.第7部分:交货质量检验用助听器特性的测量(IEC 118-7-83)

Hearing aids; part 7: measurement of performance characteristics of hearing aids for quality inspection for delivery purposes (IEC 118-7:1983)

prEN 60118-7 prA1-1992 助听器.第7部分:交货质量检验用助听器特性的测量.修改件1

Hearing aids; part 7: measurement of performance characteristics of hearing aids for quality inspection for delivery purposes; amendment 1

17兽药残留检测标准操作规程-2008 猪尿中安定残留检测方法--酶联免疫吸附法

来自第52页

7兽药残留检测标准操作规程-2008 牛奶中链霉素残留检测方法--酶联免疫吸附法

来自第21页

MNOSZ 8925-1954 教学家具．小学讲台

KS G 4016-2011 学校学习家具(讲台)

이 표준은 초등학교, 중학교, 고등학교 등의 주로 보통 교실에서 사용하는 교탁에 대하여 규

School furniture(instructor’s tables)

DB21/T 3013-2018 导游讲解服务规范

T/SHDSGY 045-2023 演讲活动策划规范

本文件规定了演讲活动策划规范的策划要求、策划方案制定、服务质量。 本文件适用于演讲活动策划规范

Specification of speech activity planning

JIS S 1016:2004 讲堂用固定的桌椅

この規格は，大学・高等専門学校などで使用する講義室用連結机・いす(以下，机・いすという。)について規定する

Fixed desk and chair for lecture room

DB4114/T 166-2022 博物馆讲解服务规范

商丘市

NF P99-071-1:2002 道路交通信号控制.控制器标准对讲规范.第1部分:DIASER 规范(交通控制设备的标准对讲)

Road traffic signal control - Controller standard dialogue specification - Part 1 : DIASER specification (standard dialogue for traffic control equipment).

DB4105/T 180-2021 文旅讲解员管理规范

JIS T 9264:2012 助行器具.助行架

This Standard specifies the assistive products for walking manupulated by both arms, particularly the walking aids that do not have a wheel (hereafter

Assistive products for walking -- Walking frames

IEC 62820-2:2017 楼宇对讲系统第2部分:高级安全楼宇对讲系统的要求（asbis）

This part of IEC 62820 specifies the technical requirements for the composition@ function@ performance and testing methods of Advanced Security

Building intercom systems - Part 2: Requirements for advanced security building intercom systems (ASBIS)

BS EN IEC 62820-2:2018 建筑对讲系统.第2部分:先进的安全建筑对讲系统(ASBIS)要求

Building intercom systems. Requirements for advanced security building intercom systems (ASBIS)

IEC 62820-2-2017 楼宇对讲系统第2部分:高级安全楼宇对讲系统的要求（asbis）

Building intercom systems - Part 2: Requirements for advanced security building intercom systems (ASBIS)

LB/T 014-2011 旅游景区讲解服务规范

本标准规定了旅游景区讲解服务的质量要求，提出了在讲解服务过程中遇到的若干问题的处理原则。 本标准适用于各类旅游景区在接待游客过程中提供的讲解服务

Tourist attraction interpretation service standards

ITU-T P.501 ANNEX B-2004 演讲文档和噪音结果

The signals provided on the CD-ROM attached to this Annex are recorded at various locations by different parties who kindly provided the sequences

(Pre-Published) Speech Files and Noise Sequences Annex B: SERIES P: TELEPHONE TRANSMISSION QUALITY, TELEPHONE INSTALLATIONS, LOCAL LINE NETWORKS Objective measuring apparatus

DB4113/T 001-2021 文博场馆讲解服务规范