Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 31475-2015 Requirements for solder paste for high-quality interconnections in electronics assembly $250.00 immediately valid
GB/T 31854-2015 Test method for measuring metallic impurities content in silicon materials used for photovoltaic applications by inductively coupled plasma mass spectrometry $140.00 via email in 1~3 business day valid
GB/T 32279-2015 pecification for order entry format of silicon wafers $270.00 via email in 1~3 business day valid
GB/T 32573-2016 Silicon powder―Determination of total carbon content―Infrared absorption method after combustion in an induction furnace $160.00 via email in 1~3 business day valid
GB/T 34479-2017 Specification for alphanumeric marking of silicon wafers $210.00 via email in 1~3 business day valid
GB/T 35305-2017 Monocrystalline gallium arsenide polished wafers for solar cell $160.00 via email in 1~3 business day valid
GB/T 35307-2017 Granular polysilicon produced by fluidized bed method $100.00 via email in 1~3 business day superseded
GB/T 35307-2023 Granular polysilicon produced by fluidized bed method $165.00 via email in 1~3 business day valid
GB/T 35308-2017 Epitaxial wafers of germanium based Ⅲ-Ⅴcompounds for solar cell $220.00 via email in 1~3 business day valid
GB/T 35310-2017 200 mm silicon epitaxial wafer $160.00 via email in 1~3 business day valid
GB/T 36706-2018 Polycrystalline indium phosphide $100.00 via email in 1~3 business day valid
GB/T 37051-2018 Test method for determination of crystal defect density in PV silicon ingot and wafer $160.00 via email in 1~3 business day valid
GB/T 37053-2018 General specification for epitaxial wafers and substrates based on gallium nitride $220.00 via email in 1~3 business day valid
GB/T 4058-2009 Test method for detection of oxidation induced defects in polished silicon wafers $300.00 immediately valid
GB/T 4061-2009 Polycrystalline silicon-examination method-assessment of sandwiches on cross-section by chemical corrosion $80.00 via email in 1~3 business day valid
GB/T 41325-2022 Low density crystal originated pit polished monocrystalline silicon wafers for integrated circuit $165.00 via email in 1~3 business day valid
GB/T 41652-2022 Silicon electrode and silicon ring for plasma etching machine $165.00 via email in 1~3 business day valid
GB/T 43612-2023 Collection of metallographs on defects in silicon carbide crystal materials $735.00 via email in 1~5 business day valid
GB/T 43662-2024 Patterned sapphire substrate $285.00 via email in 1~3 business day valid
GB/T 43885-2024 Silicon carbide epitaxial wafers $270.00 via email in 1~3 business day valid
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