DB42/T 561-2009 Active Hubei ProvinceLocal standards

DB42/T 561-2009 Road tunnel construction geological forecasting technical specification

Publish Date: 2009-09-18 Implement Date: 2009-10-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB42/T 561-2009

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Power supply and distribution engineering

ICS Name: -

Publish Date: 2009-09-18

Implement Date: 2009-10-28

Pages: 47 pages

Development Information

Pages: 47 pages

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