GB - Chinese national standards

Calcium aluminate for water treatment chemicals

Available languages: English, Chinese

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Criterion of producing management for meat-products

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Edible cassava starch

Available languages: English, Chinese

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Technical specifications for the harvesting and processing of ganoderma spore powder

Available languages: English, Chinese

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Horizontal pillow juncture wrapping machine

Available languages: English, Chinese

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Examination standard for cartridge case marks in firearms discipline of forensic science

Available languages: English, Chinese

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Examination standard for bullet marks in firearms discipline of forensic science

Available languages: English, Chinese

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Forensic sciences—Requirements for photography and videography of scene

Available languages: English, Chinese

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Rules for forensic digital image technology

Available languages: English, Chinese

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Quality requirements for file making of forensic photograph

Available languages: English, Chinese

Available design: electronic design (pdf), Print design