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SY/T 0046-1999 Design specification for deoxidation of injected water in oilfield 855 (USD) via email in 1-8 business day
SY/T 6731-2014 via email in VALID please email coc@codeofchina.com for quotation
SY/T 5063-1994 135 (USD) via email in 1-3 business day ABOLISHED
SY/T 6643-2006 Technical specification of multiwave and multicomponent seismic data acquisition on land 315 (USD) via email in 1-3 business day ABOLISHED
SY/T 5697-1995 960 (USD) via email in 1-8 business day ABOLISHED
SY/T 6358-2008 Classification on intensity of physical work for petroleum fieldwork 135 (USD) via email in 1-3 business day VALID
SY 5021-1980 105 (USD) via email in 1-3 business day ABOLISHED
SY 1576-1980 via email in ABOLISHED please email coc@codeofchina.com for quotation
SY/T 6733-2008 The checking items and technical specifications for NZseries seismographs 105 (USD) via email in 1-3 business day ABOLISHED
SY 5195-1987 75 (USD) via email in 1-3 business day ABOLISHED
SY/T 10008-2000 Corrosion control of steel fixed offshore platforms associated with petroleum production 690 (USD) via email in 1-5 business day ABOLISHED
SY/T 5551-1992 105 (USD) via email in 1-3 business day ABOLISHED
SY/T 5119-1995 via email in ABOLISHED please email coc@codeofchina.com for quotation
SY 5471-1992 45 (USD) via email in 1-3 business day ABOLISHED
SY 5010-1980 30 (USD) via email in 1-3 business day ABOLISHED
SY 0074-1993 Standard test method for insulating and sealing effectiveness of joint in coating pipeline 300 (USD) via email in 1-3 business day
SY/T 4078-1995 Technological process of liquid joint coating and machine repairing inside the steel pipeline 690 (USD) via email in 1 business day SUPERSEDED
SY/T 5899-1993 220 (USD) via email in 1 business day
SY/T 5496-2000 Jar and accelerator 180 (USD) via email in 1-3 business day ABOLISHED
SY/T 6519-2001 Classification of gases vapors and dusts for electrical equipment in hazardous (classified) locations 390 (USD) via email in 1-3 business day ABOLISHED
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