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Standard Store
GB/T 6679-2003 General Rules for Sampling Solid Chemical Products (Text of Document is in English) [ 2004-05-01 ]
GB/T 6680-2003 General rules for sampling liquid chemical products (Text of Document is in English) [ 2004-05-01 ]
GB 190-2009 Labels for packages of dangerous goods (Text of Document is in English) [ 2009-07-01 ]
GB/T 6682-2008 Water for analytical laboratory use - Specification and test methods (Text of Document is in English) [ 2008-11-01 ]
SY/T 5922-2003 Run criterion of natural gas pipeline (Text of Document is in English) [ 2003-08-01 ]
SY/T 6277-2005 Specification of Hydrogen Sulfide Monitoring and Protecting for Operation Personnel in Oil and Gas Field Involving Hydrogen Sulfide (Text of Document is in English) [ 2005-06-01 ]
SY/T 6597-2004 Technical Standard of Intelligent Pigging on Steel Pipeline (Text of Document is in English) [ 2004-11-10 ]
SY/T 6621-2005 Managing System Integrity of Gas Pipelines (Text of Document is in English) [ 2005-11-01 ]
SY/T 0011-2007 Code for design of natural gas conditioning plant (including Provision Explanation) (Text of Document is in English) [ 2008-03-01 ]
GB/T 22513-2008 Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (Text of Document is in English) [ 2009-05-01 ]
GB/T 9115-2010 Steel pipe welding neck flanges (Text of Document is in English) [ 2011-10-01 ]
GB 50459-2009 Code for Design of Oil and Gas Transportation Pipeline Aerial Crossing Engineering (Text of Document is in English) [ 2009-12-01 ]
GB/T 7261-2008 Basic Testing Method for Relaying Protection and Security Automatic Equipment (Text of Document is in English) [ 2009-03-01 ]
GB/T 1236-2000 Industrial fans-Performance testing using standardized airways (Text of Document is in English) [ 2001-02-01 ]
GBZ 1-2010 Hygienic standards for the design of industrial enterprises (Text of Document is in English) [ 2010-08-01 ]
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