Browse Standards
Found: 226547 — page 3200 of 4720
Valid
GB/T 20127.13-2006 — Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method
National·Recommended
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$145.0015 pages
Valid
GB/T 20127.2-2006 — Steel and alloy - Determination of trace element contents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method
National·Recommended
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$145.0015 pages
Superseded
GB/T 20127.3-2006 — Steel and alloy - Determination of trace element contents - Part 3: Determination of calcium, magnesium, barium content by inductively coupled plasma atomic emission spectrometric method
National·Recommended
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$165.00PDF
Valid
GB/T 20127.4-2006 — Steel and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method
National·Recommended
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$85.0015 pages
Valid
GB/T 20127.5-2006 — Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Withdrawn
GB/T 20127.6-2006 — Steel and alloy - Determination of trace element contents - Part 6: Determination of germanium content by gallic acid oscillopolarographic method
National·Recommended
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$135.00PDF
Withdrawn
GB/T 20127.7-2006 — Steel and alloy - Determination of trace element contents - Part 7: Determination of lead content by oscillopolarographic method
National·Recommended
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$135.00PDF
Valid
GB/T 20127.8-2006 — Steel and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method
National·Recommended
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$145.0015 pages
Valid
GB/T 20127.9-2006 — Steel and alloy -- Determination of trace element contents -- Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$85.007 pages
Superseded
GB/T 20129-2006 — Electron linac for non-destructive testing
National·Recommended
Instant delivery (0–9 sec)
$300.00PDF
Superseded
GB/T 20130-2006 — Self-shielding electron beam sterilizing facility
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Valid
GB/T 20131-2006 — Calibration and usage of ��/�� gas proportional counters
National·Recommended
Instant delivery (0–9 sec)
$265.002 pages
Superseded
GB/T 20132-2006 — Ships and marine technology - Low-location lighting on passenger ships - Arrangement
National·Recommended
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$415.00PDF
Valid
GB/T 20133-2006 — Road traffic information collection - Classification and code of message
National·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Superseded
GB/T 20134-2006 — Road traffic information collection - Incident message sets
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Valid
GB/T 20135-2006 — Intelligent transport systems Electronic toll collection System architecture
National·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Superseded
GB/T 20136-2006 — General method of test for electric power plant with internal combustion engines
National·Recommended
Instant delivery (0–9 sec)
$1,700.00PDF
Withdrawn
GB/T 20137-2006 — Method for determining losses and efficiency of three-phase cage induction motors
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 20138-2006 — Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Valid
GB/T 20139-2006 — Electrical insulation systems -- Thermal evaluation of modifications to an established electrical insulation system (EIS) -- Part 1: Wire-wound winding EIS
National·Recommended
Instant delivery (0–9 sec)
$105.0024 pages
Superseded
GB/T 20140-2006 — Dynamic characteristic and vibration measurement method of turbo-generators on stator windings and evaluation criteria
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Superseded
GB/T 20141-2006 — Overhead electrical conductors - Formed wire, concentric lay, stranded conductors
National·Recommended
Instant delivery (0–9 sec)
$535.00PDF
Valid
GB/T 20142-2006 — Composite line post insulators for a.c. overhead lines with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
National·Recommended
Instant delivery (0–9 sec)
$225.009 pages
Valid
GB/T 20143-2006 — Procedure for use in the preparation of maximum lamp outlines
National·Recommended
Instant delivery (0–9 sec)
$210.0024 pages
Superseded
GB/T 20144-2006 — Barrel thread for E14 and E27 lamp holders with shade holder ring
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Valid
GB/T 20145-2006 — Photobiological safety of lamps and lamp systems
National·Recommended
Instant delivery (0–9 sec)
$465.0055 pages
Valid
GB/T 20146-2006 — CIE standard illuminants for colorimetry
National·Recommended
Instant delivery (0–9 sec)
$145.0011 pages
Superseded
GB/T 20147-2006 — CIE standard colorimetric observers
National·Recommended
Instant delivery (0–9 sec)
$285.00PDF
Valid
GB/T 20148-2006 — Spatial Distribution of Daylight -- CIE Standard General Sky
National·Recommended
Instant delivery (0–9 sec)
$115.007 pages
Valid
GB/T 20149-2006 — Road traffic lights -- Photometric properties of 200 mm roundel signals
National·Recommended
Instant delivery (0–9 sec)
$85.006 pages
Superseded
GB/T 20150-2006 — Erythema reference action spectrum and standard erythema dose
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Superseded
GB/T 20151-2006 — Photometry - The CIE system of physical photometry
National·Recommended
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$195.00PDF
Valid
GB/T 20152-2006 — Standard method of measuring the pinch temperature of quartz-tungsten-halogen lamps
National·Recommended
Instant delivery (0–9 sec)
$145.008 pages
Superseded
GB/T 20153-2006 — Classification and interpretation of new lighting products
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Superseded
GB/T 20154-2006 — Low temperature freezer
National·Recommended
Instant delivery (0–9 sec)
$495.00PDF
Superseded
GB/T 20155-2006 — Determination of mercury, cadmium and lead in battery
National·Recommended
Instant delivery (0–9 sec)
$240.00PDF
Valid
GB/T 20157-2006 — Information technology -- Software maintenance
National·Recommended
Instant delivery (0–9 sec)
$375.0021 pages
Withdrawn
GB/T 20158-2006 — Information technology - Software life cycle processes - Configuration management
National·Recommended
Instant delivery (0–9 sec)
$265.00PDF
Valid
GB/T 20159.1-2006 — Classification of environmental conditions -- Guidance for the correlation and transformation of environmental condition classes to the environmental tests -- Storage
National·Recommended
Instant delivery (0–9 sec)
$570.0030 pages
Valid
GB/T 20160-2006 — Recommended practice for testing insulation resistance of rotating machinery
National·Recommended
Instant delivery (0–9 sec)
$205.0013 pages
Superseded
GB/T 20161-2006 — Inverter power supply cage induction motor Application Guide
National·Recommended
Instant delivery (0–9 sec)
$175.00PDF
Valid
GB/T 20162-2006 — Method for collection of physical evidence for fire technical identification
National·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
GB/T 20163-2006 — China MARC format for archives
National·Recommended
Instant delivery (0–9 sec)
$1,190.0071 pages
Valid
GB/T 20164-2006 — Prevention and control specifications for mail and mail handling systems in the area of when epidemics breakout
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Superseded
GB/T 20165-2006 — Rare earth polishing powder
National·Recommended
Instant delivery (0–9 sec)
$300.00PDF
Superseded
GB/T 20166.1-2006 — Chemical analysis methods of rare earth polishing powder - Determination of cerium oxide content - Titrimetric analysis method
National·Recommended
Instant delivery (0–9 sec)
$89.00PDF
Superseded
GB/T 20166.2-2006 — Chemical analysis methods of rare earth polishing powder - Determination fluorine content - Ion selective electrode analysis
National·Recommended
Instant delivery (0–9 sec)
$90.00PDF
Superseded
GB/T 20167-2006 — Physical test method of rare earth polishing powder - Determination of burnishing mass - Gravimetric analysis method
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF