GB - Chinese national standards

Information technology--High performance serial bus

Available languages: English, Chinese

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Information technology--Generic specification for Chinese character input with universal keyboard

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Printed board assemblies--Part 1: Generic specification--Requirements for soldered electrical and electronic assemblies using surface mount and related assembly technologies

Available languages: English, Chinese

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Printed board assemblies--Part 2: Sectional specification--Requirements for surface mount solderedassemblies

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Printed board assemblies--Part 3:Sectional specification--Requirements for through-hole mount soldered assemblies

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Printed board assemblies--Part 4:Sectional specification--Requirements for terminal soldered assemblies

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Printed board assemblies—Part 6: Evaluation criteria for voids in soldered joints of BGA and LGA and measurement method

Available languages: English, Chinese

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Test method for measuring the resistance of package leads

Available languages: English, Chinese

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Reverse osmosis water treatment equipment

Available languages: English, Chinese

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Polyurethane waterproofing coating

Available languages: English, Chinese

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