STM PDF

Information technology - Data communication - 37-pole DTE/DCE interface connector and contact number assignments. Original standard ISO 4902-1989 in PDF full version. Additional info + preview on request

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Information technology - Data communication - 15-pole DTE/DCE interface connector and contact number assignments. Original standard ISO 4903-1989 in PDF full version. Additional info + preview on request

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Traditional Chinese medicine - Inner pack of decoction pieces. Original standard ISO 4904-2023 in PDF full version. Additional info + preview on request

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Corrosion of metals and alloys - Electrochemical test methods for high-temperature corrosion testing of metallic materials in molten salts. Original standard ISO 4905-2023 in PDF full version. Additional info + preview on request

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Tobacco and tobacco products - Determination of filling power for preparation of fine-cut smoking articles - Constant-weight pressurization. Original standard ISO 4906-2024 in PDF full version. Additional info + preview on request

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Plastics - Ion exchange resin - Part 1- Determination of exchange capacity of acrylic anion exchange resins. Original standard ISO 4907-1-2023 in PDF full version. Additional info + preview on request

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