STM PDF

Phosphoric acid for industrial use - Guide to sampling techniques. Original standard ISO 4285-1977 in PDF full version. Additional info + preview on request

Document status: Active

Geometrical Product Specifications (GPS) - Surface texture- Profile method - Rules and procedures for the assessment of surface texture. Original standard ISO 4288-1996 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21920-3-2021

Geometrical Product Specifications (GPS) - Surface texture- Profile method - Rules and procedures for the assessment of surface texture - Technical Corrigendum 1. Original standard ISO 4288-1996 cor1-1998 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21920-3-2021

High velocity oxygen fuel (HVOF) cermet coatings for metallurgical roll components - Guidance with requirements. Original standard ISO 4289-2023 in PDF full version. Additional info + preview on request

Document status: Active

Wrought copper-nickel alloys - Chemical composition and forms of wrought products. Original standard ISO 429-1983 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Manganese ores and concentrates - Determination of phosphorus content - Extraction-molybdovanadate photometric method. Original standard ISO 4293-1982 in PDF full version. Additional info + preview on request

Document status: Active