GB - Chinese national standards

Methods for chemical analysis of lead and lead alloys - Part 8: Determination of tellurium content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content

Available languages: English, Chinese

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Solar energy—Collector components and materials—Part 1: Evacuated tubes—Durability and performance

Available languages: English, Chinese

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Liquefied coalbed methane

Available languages: English, Chinese

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General guidelines for construction analysis components for space applications

Available languages: English, Chinese

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Design requirements of radiation hardening for CMOS IC

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General design specification of electromagnetic relay for space application

Available languages: English, Chinese

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Test method for aerospace ATX power supply

Available languages: English, Chinese

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General specification for super high-low temperature circular electrical connector for space applications

Available languages: English, Chinese

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Assurance requirements for system in package for space applications

Available languages: English, Chinese

Available design: electronic design (pdf), Print design