GB/T Standards
Found: 33470 — page 615 of 698
Valid
GB/T 4058-2009 — Test method for detection of oxidation induced defects in polished silicon wafers
National·Recommended
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$290.0016 pages
Valid
GB/T 4061-2009 — Polycrystalline silicon-examination method-assessment of sandwiches on cross-section by chemical corrosion
National·Recommended
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$70.0015 pages
Valid
GB/T 4074.8-2009 — Winding wires - Test methods - Part 8: Test procedure for the determination of the temperature index of enamelled winding wires - Quick-Test method
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$230.0015 pages
Valid
GB/T 4087-2009 — Statistical interpretation of data - One-sided confidence lower limit of reliability for binomial distribution
National·Recommended
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$740.0041 pages
Valid
GB/T 4103.14-2009 — Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium content - Flame atomic absorption spectrophotometry
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$70.0015 pages
Valid
GB/T 4103.15-2009 — Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel content - Flame atomic absorption spectrophotometry
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$90.0015 pages
Valid
GB/T 4103.16-2009 — Methods for chemical analysis of lead and lead alloys - Part 16: Determination of copper，silver，bismuth，arsenic，antimony，tin and zinc contents - Optical emission spectrometry
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$114.0015 pages
Valid
GB/T 4226-2009 — Cold finished stainless steel bar
National·Recommended
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$50.0015 pages
Valid
GB/T 4309-2009 — Classification and designation for powder metallurgy materials
National·Recommended
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$170.0015 pages
Valid
GB/T 449-2009 — Sawn timber volume table
National·Recommended
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$1,550.0086 pages
Valid
GB/T 4701.1-2009 — Ferrotitanium - Determination of titanium content - The ammonium ferric sulfate titration method
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$130.0015 pages
Valid
GB/T 4701.2-2009 — Ferrotitanium - Determination of silicon content - The sulphuric acid dehydration gravimetric method
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$90.0015 pages
Valid
GB/T 4701.3-2009 — Ferrotitanium - Determination of copper content - The DDTC photometric method and the flame atomic absorption spectrometric method
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$130.0015 pages
Valid
GB/T 4701.7-2009 — Ferrotitanium - Determination of phosphorus content - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
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$130.0015 pages
Valid
GB/T 4701.8-2009 — Ferrovanadium - Determination of carbon content - The infrared absorption method
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$90.0015 pages
Valid
GB/T 4815-2009 — Volume table of Chinese fir-tree poles
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Valid
GB/T 4885-2009 — Lower confidence limit of reliability for complete sample from normal distribution
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$1,070.0060 pages
Valid
GB/T 4888-2009 — Terms and symbols for fault tree
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$200.0015 pages
Valid
GB/T 4909.1-2009 — Test methods for bare wires - Part 1: General
National·Recommended
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$50.0015 pages
Valid
GB/T 4909.10-2009 — Test methods for bare wires - Part 10: Test for continuity of coating - Ammonium persulphate solution method
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$65.0015 pages
Valid
GB/T 4909.11-2009 — Test methods for bare wires - Part 11: Test for adherence of coating
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$65.0015 pages
Valid
GB/T 4909.12-2009 — Test methods for bare wires - Part 12: Solderability test of coating - Solder globule method
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$110.0015 pages
Valid
GB/T 4909.2-2009 — Test methods for bare wires - Part 2: Measurement of dimensions
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$50.0015 pages
Valid
GB/T 4909.3-2009 — Test methods for bare wires - Part 3: Tensile test
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$80.0015 pages
Valid
GB/T 4909.4-2009 — Test methods for bare wires - Part 4: Torsion test
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$80.0015 pages
Valid
GB/T 4909.5-2009 — Test methods for bare wires - Part 5: Bend test - Reverse bend test
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$110.0015 pages
Valid
GB/T 4909.6-2009 — Test methods for bare wires - Part 6: Bend test - Single bend test
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$80.0015 pages
Valid
GB/T 4909.7-2009 — Test methods for bare wires - Part 7: Mandrel winding test
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$65.0015 pages
Valid
GB/T 4909.8-2009 — Test methods for bare wires - Part 8: Hardness test - Brinell hardness test
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$140.0015 pages
Valid
GB/T 4909.9-2009 — Test methods for bare wires - Part 9: Test for continuity of coating - Sodium polysulfide solution method
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Valid
GB/T 4935.2-2009 — Instrument for soil test - Oedometer - Part 2: Pneumatic oedometer
National·Recommended
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$170.0015 pages
Valid
GB/T 4971-2009 — Terms and definitions for automotive ride comfort
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Valid
GB/T 5265-2009 — Acoustics - Measurement of underwater noise
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$230.0015 pages
Valid
GB/T 5326-2009 — Combed printed or dyed polyester/cotton blended fabrics
National·Recommended
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$170.0015 pages
Valid
GB/T 5584.3-2009 — Rectangular copper or aluminium and its alloy wires for electrical purposes - Part 3: Aluminium rectanglar wire
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$90.0015 pages
Valid
GB/T 5751-2009 — Chinese coal classification
National·Recommended
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$70.0017 pages
Valid
GB/T 588-2009 — Marine bronze flanged stop check valves
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$140.0015 pages
Valid
GB/T 6043-2009 — Method for determination of pH value of wood
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$90.0015 pages
Valid
GB/T 6150.16-2009 — Methods for chemical analysis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry
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$90.0015 pages
Valid
GB/T 6150.9-2009 — Methods for chemical analysis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry
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$90.0015 pages
Valid
GB/T 6412-2009 — Test method for household coal and stoves
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$220.0015 pages
Valid
GB/T 6422-2009 — Testing guide for energy consumption of equipment
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$90.0015 pages
Valid
GB/T 6617-2009 — Test method for measuring resistivity of silicon wafer using spreading resistance probe
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$140.0015 pages
Valid
GB/T 6618-2009 — Test method for thickness and total thickness variation of silicon slices
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$170.0015 pages
Valid
GB/T 6621-2009 — Testing methods for surface flatness of silicon slices
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$100.0015 pages
Valid
GB/T 6624-2009 — Standard method for measuring the surface quality of polished silicon slices by visual inspection
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$70.0015 pages
Valid
GB/T 6719-2009 — Specifications for bag house
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$360.0025 pages
Valid
GB/T 6730.65-2009 — Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods (routine methods)
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$230.0015 pages