GB - Chinese national standards

Test method for sugar in cotton fibers—Spectrophotometry

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Test method for in accel erated weathering building materials

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Artificial climate aging test method for building materials

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Oxalic acid for industrial use

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General specification for printed circuit boards

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Information technology—Abstract Syntax Notation OneASN.1—Part 1Specification of basic notation

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Information technology—Abstract Syntax Notation OneASN.1—Part 2Information object specification

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Information technology—Abstract Syntax Notation OneASN.1—Part 3Constraint specification

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Information technology—Abstract Syntax Notation OneASN.1—Part 4Parameterization of ASN.1 specifications

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Information technology—ASN.1 encoding rules—Part 1:Specification of Basic Encoding RulesBER, Canonical Encoding RulesCER and Distinguished Encoding RulesDER

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