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GB/T 7021-2019 Glossary of terms for centrifugal pump via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
AQ 1012-2005 Safety inspecting-testing specification of in-service main dewatering system for coal mine (USD) via email in 1-3 business day VALID
GB/T 33925.2-2018 Liquid pumps and installation—General terms,definitions,quantities,letter symbols and units—Part 2:Pumping system (USD) via email in 1-3 business day VALID
GB/T 3214-1991 Methods for measurement of capacity of pump via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
SL 372-2006 (USD) via email in 1-3 business day VALID
JB/T 6879-2008 Dimensional tolerances of wet surfaces in the castings of centrifugal pumps (USD) via email in 1-3 business day VALID
SH/T 3139-2011 Technical Specification for Centrifugal Pumps of Heavy Duty Services in Petrochemical Engineering via email in ABOLISHED please email coc@codeofchina.com for quotation
HG/T 2730-2012 Chemical process magnetic drive centrifugal pumps via email in VALID please email coc@codeofchina.com for quotation
GB/T 13008-1991 Technical specifications for mixed and axial flow pumps via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 6490.1-2005 Water-turbine pump- Part 1: Vocabulary via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 18149-2017 Centrifugal,mixed flow and axial pumps—Code for hydraulic performance tests—Precision class (USD) via email in 1-10 business day VALID
GB/T 13006-1991 NPSH for centrifugal, mixed flow and axial pumps via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 11057-1989 The operational management of the centrifugal,mixed flow and axial pumps (USD) via email in 1-3 business day ABOLISHED
JB/T 9089-1999 Pressure testing pump via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
SH/T 3141-2004 Engineering Specification of Reciprocating Pumps for Petrochemical Industry (USD) via email in 1-3 business day ABOLISHED
JB/T 11008-2010 High speed partial emission pump (USD) via email in 1-3 business day VALID
GB/T 33634-2017 Liquid pumps—Safety requirements—Hydrostatic testing (USD) via email in 1-3 business day VALID
GB/T 5657-1995 Technical specifications for centrifugal pumps-Class Ⅲ (USD) via email in 1-3 business day ABOLISHED
SH/T 3143-2004 Engineering Specification of Reciprocating Compressor for Petrochemical Industry (USD) via email in 1-5 business day ABOLISHED
GB/T 25141-2010 Self-priming type rotodynamic pumps—Types and basic parameters (USD) via email in 1-3 business day VALID
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