Browse Standards
Found: 124704 — page 2475 of 2598
Valid
GB/T 15440-1995 — Guidelines for preparing samples for genetoxicity testing of organic pollutants in environment
National·Recommended
Instant delivery (0–9 sec)
$135.008 pages
Valid
GB/T 15441-1995 — Method by use of photobalteria for detecting the acute toxicity of water quality
National·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
GB/T 15444-1995 — Regulations for monitoring radioactivity in effluents from uranium processing and nuclear fuel fabrication facilities
National·Recommended
Instant delivery (0–9 sec)
$285.008 pages
Valid
GB/T 15445-1995 — Representation of results of particle size analysis -- Part 1: Graphical representation
National·Recommended
Instant delivery (0–9 sec)
$189.007 pages
Valid
GB/T 15449-1995 — Blank detail-specification for field-effect transistors for case-rated switching application
National·Recommended
Instant delivery (0–9 sec)
$285.0016 pages
Valid
GB/T 15461-1995 — Electromechanical switches for use in electronic equipments. Part 3: Sectional specification for in-line package switches
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
GB/T 15462-1995 — Electromechanical switches for use in electronic equipments. Part 3-1: Blank detail specification for in-line package switches
National·Recommended
Instant delivery (0–9 sec)
$120.005 pages
Valid
GB/T 15469-1995 — Hydraulic turbines, storage pumps and pump-turbines cavitation pitting evaluation -- Part 1: cavitation pitting evaluation in reaction turbines
National·Recommended
Instant delivery (0–9 sec)
$394.0012 pages
Valid
GB/T 15477-1995 — Triiodothyronine, thyroxineradioimmunoassay kit
National·Recommended
Instant delivery (0–9 sec)
$135.008 pages
Valid
GB/T 15479-1995 — Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 15484-1995 — Acoustics. Description and measurement of physical properties of sonic booms
National·Recommended
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$100.004 pages
Valid
GB/T 15489.1-1995 — Colour filter glass test methods--Spectral character-istic
National·Recommended
Instant delivery (0–9 sec)
$95.008 pages
Valid
GB/T 15489.2-1995 — Colour filter glass test methods--Extent of bubble
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 15489.3-1995 — Colour filter glass test methods--Temperatrue coefficient of sharp cut wavelength
National·Recommended
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$60.008 pages
Valid
GB/T 15489.4-1995 — Colour filter glass test methods--Colour temperature conversion ability
National·Recommended
Instant delivery (0–9 sec)
$89.008 pages
Valid
GB/T 15489.5-1995 — Colour filter glass test methods--Chromaticity
National·Recommended
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$94.008 pages
Valid
GB/T 15489.7-1995 — Colour filter glass test methods--Chemical stability
National·Recommended
Instant delivery (0–9 sec)
$85.008 pages
Valid
GB/T 15489.8-1995 — Colour filter glass test methods--Resistance UV irradiating stability
National·Recommended
Instant delivery (0–9 sec)
$60.008 pages
Valid
GB/T 15499-1995 — The lost workdays standard for injury accidents
National·Recommended
Instant delivery (0–9 sec)
$585.0032 pages
Valid
GB/T 15501-1995 — Air quality--Determination of nitrobenzene(mononitro and dinitro-compound)--Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$100.008 pages
Valid
GB/T 15502-1995 — Air quality--Determination of aniline--N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$100.008 pages
Valid
GB/T 15503-1995 — Water quality--Determination of vanadium--BPHA extraction spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 15504-1995 — Water quality--Determination of carbon disulfide--Diethylamine cupric acetate spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$90.008 pages
Valid
GB/T 15505-1995 — Water quality--Determination of selenium--Graphite furnace atomic absorption spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$90.008 pages
Valid
GB/T 15508-1995 — Acoustics--Speech articulation testing method
National·Recommended
Instant delivery (0–9 sec)
$170.0010 pages
Valid
GB/T 15516-1995 — Air quality--Determination offormaldehyde--Acetylacetone spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$70.0013 pages
Valid
GB/T 15524-1995 — Reliability requirements and testing methods for non-broadcast video tape recorders
National·Recommended
Instant delivery (0–9 sec)
$110.008 pages
Valid
GB/T 15525-1995 — Time base stability of non-broadcast video tape recorders
National·Recommended
Instant delivery (0–9 sec)
$135.008 pages
Valid
GB/T 15526-1995 — PCM encoder/decoder system for audio recording
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
GB/T 15529-1995 — Blank detail specification for LED numeric displays
National·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
GB/T 15530-1995 — Cast copper alloy integral flanges
National·Recommended
Instant delivery (0–9 sec)
$344.0011 pages
Valid
GB/T 15530.2-1995 — Copper alloy welding neck flanges
National·Recommended
Instant delivery (0–9 sec)
$75.008 pages
Valid
GB/T 15530.3-1995 — Copper alloy plate flanges for brazing or welding
National·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
GB/T 15530.7-1995 — Copper alloy blank flanges
National·Recommended
Instant delivery (0–9 sec)
$60.0015 pages
Valid
GB/T 15530.8-1995 — Specifications for copper alloy and composite flanges
National·Recommended
Instant delivery (0–9 sec)
$90.008 pages
Valid
GB/T 15533-1995 — Information processing systems. Small computer system interface(SCSI)
National·Recommended
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$2,567.0083 pages
Valid
GB/T 15535-1995 — Information processing. Specification of single-hit decision tables
National·Recommended
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$195.009 pages
Valid
GB/T 15536-1995 — Information processing. SGML support facilities. SGML document interchange format(SDIF)
National·Recommended
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$105.006 pages
Valid
GB/T 15537-1995 — Information processing. SGML support facilities. Registration procedures for public text owner identifiers
National·Recommended
Instant delivery (0–9 sec)
$100.004 pages
Valid
GB/T 15541-1995 — Methods of measurement for transmitting frequency
National·Recommended
Instant delivery (0–9 sec)
$135.008 pages
Valid
GB/T 15542-1995 — Technical requirements of digital SPC automatic telephone exchange
National·Recommended
Instant delivery (0–9 sec)
$1,190.0063 pages
Valid
GB/T 15544-1995 — Short-circuit current calculation in three-phase a. c. systems - Part 1: Calculation of currents
National·Recommended
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$1,014.0047 pages
Valid
GB/T 15555.1-1995 — Solid waste--Determination of total mercury--Cold atomic absorption spectrometry
National·Recommended
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$75.008 pages
Valid
GB/T 15555.10-1995 — Solid waste--Determination of nickel--Dimethylglyoxime spectrophotometric method
National·Recommended
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$100.008 pages
Valid
GB/T 15555.11-1995 — Solid waste--Determination offluoride--Ion selective electrode method
National·Recommended
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$170.008 pages
Valid
GB/T 15555.12-1995 — Solid waste--Glass electrode test--Method of corrosivity
National·Recommended
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$100.0015 pages
Valid
GB/T 15555.3-1995 — Solid waste--Determination of arsenic--Silver diethyldithiocarbamate spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$105.008 pages
Valid
GB/T 15555.4-1995 — Solid waste--Determination of chromium(VI)--1, 5-Diphenylcarbohydrazide spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$105.008 pages