GB - Chinese national standards

Quarantine requirement of entry-exit avian and its products for highly pathogenic avian influenza

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Insulators for overhead lines with a nominal voltage above 1 500 V—Ceramic or glass insulator units for d.c. systems—Definitions,test methods and acceptance criteria

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Test method for oxygen precipition characteristics of silicon wafers—Interstitial oxygen reduction

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Products of precious metalsand their alloys--Packingmarkingtransporting and storing

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Specification for electrical contact profiles

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Copper and copper-alloys seamless tubes with integral fins for heat exchanger

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Tool holders with cylindrical shank--Part 1:Cylin-drical shanklocation bore--Technical delivery conditions

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Tool holders with cylindrical shank--Part 2:Type Ashanks for tool holders of special designs

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Tool holders with cylindrical shank--Part 3:Type B with rectangular radial seat

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Tool holders with cylindrical shank--Part 4:Type C with rectangular axial seat

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Available design: electronic design (pdf), Print design