HOME
Cart(0)
Quotation
About-Us
Policy
PDFs
Standard-List
www.ChineseStandard.net
Database: 189760 (1 Nov 2025)
DL/T 820.3-2020 English PDF
US$599.00 ยท In stock
Delivery: <= 5 days.
True-PDF full-copy in English will be manually translated and delivered via email.
DL/T 820.3-2020
: Code of ultrasonic testing technique for butt welds of pipes - Part 3: Time of flight diffraction
Status: Valid
Standard ID
Contents [version]
USD
STEP2
[PDF] delivered in
Standard Title (Description)
Status
PDF
DL/T 820.3-2020
English
599
Add to Cart
5 days [Need to translate]
Code of ultrasonic testing technique for butt welds of pipes - Part 3: Time of flight diffraction
Valid
DL/T 820.3-2020
PDF similar to DL/T 820.3-2020
Standard similar to DL/T 820.3-2020
MIIT5
JGJ 18
GB/T 1954
DL/T 820.4
DL/T 820.1
DL/T 820.2
Basic data
Standard ID
DL/T 820.3-2020 (DL/T820.3-2020)
Description (Translated English)
Code of ultrasonic testing technique for butt welds of pipes - Part 3: Time of flight diffraction
Sector / Industry
Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard
J33
Classification of International Standard
25.160.40
Word Count Estimation
26,218
Date of Issue
2020-10-23
Date of Implementation
2021-02-01
Issuing agency(ies)
National Energy Administration
Refund Policy
Privacy Policy
Terms of Service
Shipping Policy
Contact Information