STM PDF

Ergonomics of the thermal environment - Analytical determination and interpretation of heat stress using calculation of the predicted heat strain. Original standard ISO 7933-2023 in PDF full version. Additional info + preview on request

Document status: Active

Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method. Original standard ISO 7934-1989 in PDF full version. Additional info + preview on request

Document status: Active

Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method - Amendment 1. Original standard ISO 7934-1989 amd1-1998 in PDF full version. Additional info + preview on request

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Stationary source emissions - Determination of the mass concentration of sulfur dioxide in flue gases - Performance characteristics of automated measuring systems. Original standard ISO 7935-2024 in PDF full version. Additional info + preview on request

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Coal - Determination and presentation of float and sink characteristics - General directions for apparatus and procedures. Original standard ISO 7936-2022 in PDF full version. Additional info + preview on request

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Aircraft - Non-metallic pulleys with ball bearings for control cables - Dimensions and loads. Original standard ISO 7939-1988 in PDF full version. Additional info + preview on request

Document status: Withdrawn