Browse Standards
Found: 106000 — page 2110 of 2209
Valid
JB/T 7775.1-1995 — Methods for chemical analysis of copper-tungsten-tungsten carbide vacuum contact materials - Determination of copper content by iodometric method
Industry·Recommended
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$165.0015 pages
Valid
JB/T 7775.2-1995 — Methods for chemical analysis of copper-tungsten-tungsten carbide vacuum contact materials - Determination of copper content by complexometric titration
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7775.3-1995 — Methods for chemical analysis of copper-tungsten-tungsten carbide vacuum contact materials - Determination of carbon content by gas volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 7776.1-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of cadmium content by EDTA complexometric titration
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 7776.2-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of cadmium content by flame atomic absorption spectrometry
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7776.3-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of zinc content by flame atomic absorption spectrometry
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
JB/T 7776.4-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of nickel content by flame atomic absorption spectrometry
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
JB/T 7776.5-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of tin content by phenylfluorone spectrophotometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7776.6-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of bismuth content by thiourea spectrophotometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7776.7-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of magnesium content by flame atomic absorption spectrometry
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
JB/T 7776.8-1995 — Methods for chemical analysis of silver-cadmium oxide electrical contact materials - Determination of aluminium content by chrome azurol S spectrophotometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7777.1-1995 — Methods for chemical analysis of silver-tin oxide-indium oxide electrical contact materials - Determination of tin content by iodometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7777.2-1995 — Methods for chemical analysis of silver-tin oxide-indium oxide electrical contact materials - Determination of indium content by EDTA volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7777.3-1995 — Methods for chemical analysis of silver-tin oxide-indium oxide electrical contact materials - Determination of nickel content by dimethylglyoxime spectrophotometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7777.4-1995 — Methods for chemical analysis of silver-tin oxide-indium oxide electrical contact materials - Determination of zinc content by PAN spectrophotometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7777.5-1995 — Methods for chemical analysis of silver-tin oxide-indium oxide electrical contact materials - Determination of nickel, zinc and indium contents by flame atomic absorption spectrometry
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7778.1-1995 — Methods for chemical analysis of silver-tungsten carbide electrical contact materials - Determination of silver content by thiocyanate volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7778.2-1995 — Methods for chemical analysis of silver-tungsten carbide electrical contact materials - Determination of nickel content by dimethylglyoxime spectrophotometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7778.3-1995 — Methods for chemical analysis of silver-tungsten carbide electrical contact materials - Determination of total carbon content by gas volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7778.4-1995 — Methods for chemical analysis of silver-tungsten carbide electrical contact materials - Determination of free carbon by acid separation-gas volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7779-1995 — Silver-tungsten carbide (12)-graphite (3) electrical contacts - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 7780.1-1995 — Wires for rivet contacts - Test methods for mechanical and physical properties - Measurement method for density
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7780.2-1995 — Wires for rivet contacts - Test methods for mechanical and physical properties - Measurement method for hardness
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7780.3-1995 — Wires for rivet contacts - Test methods for mechanical and physical properties - Measurement method for resistivity
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7780.4-1995 — Wires for rivet contacts - Test methods for mechanical and physical properties - Tensile test method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7780.5-1995 — Test methods for mechanical and physical properties of wires for rivet contacts - Torsion test method for wires for rivet contacts
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7781-1995 — Plastic moulds - Types and roughness of cavity surfaces
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 7782-1995 — Pulverized coal - Code for gravity sieving test
Industry·Recommended
Instant delivery (0–9 sec)
$205.0015 pages
Valid
JB/T 7783-1995 — Pneumatic pipe bevelling machines - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 7784-1995 — AC exciters for turbine-type synchronous generators - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 7785-1995 — Low-voltage electrical machines - Accelerated test evaluation method for life of insulation systems (step stress method)
Industry·Recommended
Instant delivery (0–9 sec)
$270.0015 pages
Valid
JB/T 7786-1995 — Sampling methods for inspection of power semiconductor devices
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 7787-1995 — Safety of battery-powered electric tools
Industry·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
JB/T 7788-1995 — Industrial X-ray flaw detectors below 500 kV - Protection rules
Industry·Recommended
Instant delivery (0–9 sec)
$229.0015 pages
Valid
JB/T 7789-1995 — Two-plane vertical balancing machines - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 7790-1995 — Eddy current dynamometers (brakes) - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$229.0015 pages
Valid
JB/T 7791-1995 — Camera data backs - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$249.0015 pages
Valid
JB/T 7792-1995 — Metallographic atlas of cast alnico permanent magnet alloys
Industry·Recommended
Instant delivery (0–9 sec)
$255.0015 pages
Valid
JB/T 7793-1995 — Electrical measuring transducers - Outline dimensions and terminal arrangement
Industry·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
JB/T 7794-1995 — Polarizing microscopes
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 7795-1995 — Lasers and laser-related equipment - Mechanical interfaces
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 7796-1995 — Spring tension and compression testing machines - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$365.0015 pages
Valid
JB/T 7797-1995 — Tensile testing machines for rubber and plastics - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 7798-1995 — Colour enlarging multi-split lenses
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 7799-1995 — Colour photo printers - Lens resolution test charts
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 7806-1995 — Permanent magnets for electrical measuring instruments
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 7807-1995 — Rolling mill machinery - Terminology
Industry·Recommended
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$1,129.0024 pages
Valid
JB/T 7808-1995 — Main parameter series of industrial X-ray flaw detectors
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages