Moldova standards PDF

Sodium hydroxide for industrial use - Determination of silica content - Gravimetric method by precipitation of quinoline molybdosilicate. Original standard ISO 985-1976 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Continuous mechanical handling equipment - Overhead electrical monorail conveyors - Definitions and safety rules. Original standard ISO 9851-1990 in PDF full version. Additional info + preview on request

Document status: Active

Unplasticized poly(vinyl chloride) (PVC-U) pipes - Dichloromethane resistance at specified temperature (DCMT) - Test method. Original standard ISO 9852-2007 in PDF full version. Additional info + preview on request

Document status: Active

Thermoplastics pipes for the transport of fluids - Determination of Charpy impact properties - Part 1- General test method. Original standard ISO 9854-1-2023 in PDF full version. Additional info + preview on request

Document status: Active

Thermoplastics pipes for the transport of fluids - Determination of Charpy impact properties - Part 2- Test conditions for pipes of various materials. Original standard ISO 9854-2-2023 in PDF full version. Additional info + preview on request

Document status: Active

Ambient air - Determination of the particulate lead content of aerosols collected on filters - Atomic absorption spectrometric method. Original standard ISO 9855-1993 in PDF full version. Additional info + preview on request

Document status: Active