China 'YD/T 3421.7-2021 ' Industry standard english version:

中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

YD/T 3421.7-2021

Issued Date:2021/12/2

Implemented Date:2022/4/1

Issued by:

The Standardization Administration of the People's Republic of China

GB Standard Code	YD/T 3421.7-2021
Standard Category	China Telecommunication Industry Standards
GB Standard English Title	Broadband customer intelligent gateway based on public telecommunication network Part 7: Technical requirements for enterprise intelligent gateway{译}
GB Standard Chinese Title	基于公用电信网的宽带客户智能网关第7部分：企业用智能网关技术要求
Chinese Version Price	$5.00 per 1 page
English Translation Fee	$15.00~$30.00 per 1 page
Member Price	10%~50% off


* Order Items
* Payment Amount	USD
* Email
	How to pay by credit or debit card?

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

- Since 2001 -
Focus on China Standards & Compliance Services

www.gbstandards.org
China National Standards