STM PDF

Sodium carbonate for industrial use - Determination of sulphate content - Barium sulphate gravimetric method. Original standard ISO 743-1976 in PDF full version. Additional info + preview on request

Document status: Replaced by

Thiourea for industrial use - Part 1- Test methods. Original standard ISO 7431-1-2024 in PDF full version. Additional info + preview on request

Document status: Active

Thiourea for industrial use - Part 2- Specifications. Original standard ISO 7431-2-2024 in PDF full version. Additional info + preview on request

Document status: Active

Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals. Original standard ISO 7432-2021 in PDF full version. Additional info + preview on request

Document status: Active

Fasteners - Slotted set screws with cone point. Original standard ISO 7434-2024 in PDF full version. Additional info + preview on request

Document status: Active

Fasteners - Slotted set screws with dog point. Original standard ISO 7435-2024 in PDF full version. Additional info + preview on request

Document status: Active