| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 27888.3-2011 |
Ships and marine technology—Drainage systems on ships and marine structures—Part 3:Sanitary drainage,drain piping for vacuum systems |
$280.00 |
via email in 1~5 business day |
valid,,2012-6-1 |
|
| GB/T 27888.4-2011 |
Ships and marine technology—Drainage systems on ships and marine structures—Part 4:Sanitary drainage,sewage disposal pipes |
$220.00 |
via email in 1~3 business day |
valid,,2012-6-1 |
|
| GB/T 27888.5-2011 |
Ships and marine technology—Drainage systems on ships and marine structures—Part 5:Drainage of decks,cargo spaces and swimming pools |
$160.00 |
via email in 1~3 business day |
valid,,2012-6-1 |
|
| GB/T 27889-2011 |
Ships and marine technology—Terms,abbreviations,graphical symbols and concepts on navigation |
$450.00 |
via email in 1~5 business day |
abolished2023-12-01,2023-12-1,2012-5-1 |
|
| GB/T 27889-2023 |
Ships and marine technology—Terms, abbreviations, graphical symbols and concepts on navigation |
$465.00 |
via email in 1~3 business day |
valid,,2023-12-1 |
|
| GB/T 2789-1981 |
Technical requirements for network interface for the analogue microwave relay communication systems |
$120.00 |
via email in 1~3 business day |
abolished2017-12-15,,1982-7-1 |
|
| GB/T 27890-2011 |
Marine cryogenic stainless steel socket welding fittings |
$210.00 |
via email in 1~3 business day |
valid,,2012-5-1 |
|
| GB/T 27891-2011 |
Carbon steel press-fittings |
$540.00 |
via email in 1~5 business day |
valid,,2012-6-1 |
|
| GB/T 27892-2011 |
Ship and marine technology—Machinery-space flammable oil systems—Prevention of leakage of flammable oil |
$280.00 |
via email in 1~5 business day |
valid,,2012-6-1 |
|
| GB/T 27893-2011 |
Natural gas—Determination of particles content—Gravimetric method |
$160.00 |
immediately |
valid,,2012-6-1 |
|
| GB/T 27894.1-2011 |
Natural gas - Determination of composition with defined uncertainty by gas chromatogramphy - Part 1: Guidelines for tailored analysis |
$250.00 |
via email in 1~3 business day |
abolished2021-04-01 ,2021-4-1,2012-6-1 |
|
| GB/T 27894.1-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1:General guidelines and calculation of composition |
$555.00 |
via email in 1~5 business day |
valid,,2021-4-1 |
|
| GB/T 27894.2-2011 |
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data |
$330.00 |
via email in 1~3 business day |
superseded,2021-4-1,2012-6-1 |
|
| GB/T 27894.2-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2:Uncertainty calculations |
$255.00 |
via email in 1~3 business day |
valid,,2021-4-1 |
|
| GB/T 27894.3-2011 |
Natrual gas—Determination of composition with defined uncertainty by gas chromatography—Part 3:Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns |
$220.00 |
via email in 1~3 business day |
superseded,2023-7-1,2012-6-1 |
|
| GB/T 27894.3-2023 |
Natural gas―Determination of composition and associated uncertainty by gas chromatography―Part 3:Precision and bias |
$225.00 |
via email in 1~3 business day |
valid,,2023-7-1 |
|
| GB/T 27894.4-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns |
$210.00 |
via email in 1~3 business day |
valid,,2013-3-1 |
|
| GB/T 27894.5-2012 |
Natural gas—Determination of composition with defined uncertainty by gas chromatography—Part 5:Determination of nitrogen,carbon dioxideand C1 to C5 and C+6 hydrocarbons for a laboratory and on-line process application using three columns |
$240.00 |
via email in 1~3 business day |
valid,,2013-3-1 |
|
| GB/T 27894.6-2012 |
Natural gas—Determination of composition with defined uncertainty by gas chromatography—Part 6:Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns |
$300.00 |
via email in 1~5 business day |
valid,,2013-7-1 |
|
| GB/T 27895-2011 |
Natural gas - Determination of the hydrocarbon dew point - Cooled mirror method |
$124.00 |
via email in 1~3 business day |
valid,,2012-6-1 |
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