SY 4211-2009 Abolished Industry standards-Oil

SY 4211-2009 Petroleum and natural gas construction engineering quality acceptance specifications for bridge engineering

SY 4211-2009 Petroleum and natural gas construction engineering quality acceptance specifications for bridge engineering

Publish Date: 2009-12-01 Implement Date: 2010-05-01 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: SY 4211-2009
Standard Type: Industry standards
Standard Status: Abolished
is_force_gb: no
CCS Name: Bridge and culvert engineering
ICS Name: Integrated oil and related technologies
Publish Date: 2009-12-01
Implement Date: 2010-05-01

Development Information

Superseded by the following standards

Related Standards

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