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GB/T 14811-1993 Heat pipe terminology via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 14812-1993 The testing method of heat transfer performance for gravity heat pipe via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
JB/T 4723-1992 (USD) via email in 1-3 business day
GB/T 9082.2-2011 Heat pipes with wick inside (USD) via email in 1-3 business day VALID
GB/T 28712.2-2012 Types and basic parameters of heat exchangers - Part 2: Fixed tube sheet heat exchangers via email in VALID please email coc@codeofchina.com for quotation
JB/T 4719-1992 (USD) via email in 1-3 business day
GB/T 1576-2008 Water quality for industrial boilers (USD) via email in 1-3 business day ABOLISHED
GB/T 29466-2012 Plate heat exchanger unit (USD) via email in 1-3 business day VALID
CJ/T 191-2004 Plate heat exchanger units (USD) via email in 1-3 business day
JB 1145-1973 via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 14812-2008 Testing method for heat transfer performance of heat pipes (USD) via email in 1-3 business day VALID
NB/T 47007-2018 Air-cooled heat exchangers via email in VALID please email coc@codeofchina.com for quotation
JB/T 4720-1992 via email in 1-3 business day please email coc@codeofchina.com for quotation
GB/T 27698.1-2011 Test method for the performance of heat exchangers and heat exchange element—Part 1:General requirements (USD) via email in 1-3 business day VALID
JB 1168-1980 via email in ABOLISHED please email coc@codeofchina.com for quotation
JB/T 4714-1992 via email in 1-3 business day please email coc@codeofchina.com for quotation
GB/T 28712.1-2012 Types and basic parameters of heat exchangers - Part 1:floating heat exchangers via email in VALID please email coc@codeofchina.com for quotation
GB/T 27698.5-2011 Test method for the performance of heat exchangers and heat exchange element—Part 5:Heat transfer tube for tubular heat exchangers (USD) via email in 1-3 business day VALID
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