China National Standards
China Standards Search 　


GB/T 25498.5-2017  China national standard english version:

　
GB
中华人民共和国国家标准
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 25498.5-2017

Electroacoustics—Simulators of human head and ear—Part 5：2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
电声学 人头模拟器和耳模拟器 第5部分：测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器
Issued Date:2017-09-07 　 Implemented Date:2018-04-01
Issued by: 　 The Standardization Administration of the People's Republic of China
　

English Chinese 		Thanks for your interest in "GB/T 25498.5-2017" standard !
Click the CART button to add in the Shopping Cart for price inquiry.
We will calculate the amount of words, give you quotation within 1~2 work day.

GB Standard Code GB/T 25498.5-2017
Standard Category China National Standards
GB Standard English Title Electroacoustics—Simulators of human head and ear—Part 5：2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
GB Standard Chinese Title 电声学 人头模拟器和耳模拟器 第5部分：测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器
Chinese Version Price $5.00  per 1 page
English Translation Fee $15.00~$30.00   per 1 page
Pages & Price
Member Price   10%~50% off

* Order Items   　
* Payment Amount USD
* Email 　
How to pay by credit or debit card?  
　
  • Relational GB standards of GB/T 25498.5-2017     Keywords: Electroacoustics—Simulators human head ear—Part 5：2 cm3 coupler the measurement ...
    		•
    Order Process Chart

    Free sign up a member account, Log in the Member Center.     		  

    Lookup the Standards you want to order.
    Add Standards in Shopping Cart,  you can add or delete standards in the Shopping Cart before you submit the Price Inquiry
    We will calculate the amount of words of these standards in your cart, give you quotation within 1~2 work day.
    Before Check out, you can delete the Standards you don't want to buy, then make the payment.
    Waiting for our translation, the time is depend on the Standards pages, usually need 1-2 week (about 5~10 pages per day).
    Download Standards PDF Files in this system or Sent to your email
    　

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    		- Since 2001 -
     Focus on China Standards & Compliance Services

    www.gbstandards.org
    China National Standards


    365