YB/T 171-2000 Replaced Industry standards-Black metallurgy

YB/T 171-2000 Special shaped steel tubes

Publish Date: 2000-07-26 Implement Date: 2000-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YB/T 171-2000

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: -

Publish Date: 2000-07-26

Implement Date: 2000-12-01

Pages: 57 pages

Development Information

Word Count: 110 Thousand words Pages: 57 pages

Replace the following standards

YB/T 435-1964 YB/T 436-1964 YB/T 437-1964 YB/T 438-1964 YB/T 439-1964 YB/T 440-1964 YB/T 441-1964 YB/T 442-1964 YB/T 443-1964 YB/T 444-1964 YB/T 445-1964 YB/T 446-1964 YB/Z 9-1975