STM PDF

Refractory products - Sampling of raw materials and unshaped products - Part 1- Sampling scheme. Original standard ISO 8656-1-1988 in PDF full version. Additional info + preview on request

Document status: Active

Carbonaceous materials for use in the production of aluminium - Green and calcined coke - Determination of trace elements by flame atomic absorption spectrometry. Original standard ISO 8658-1997 in PDF full version. Additional info + preview on request

Document status: Active

Thermoplastics valves - Fatigue strength - Test method. Original standard ISO 8659-2020 in PDF full version. Additional info + preview on request

Document status: Active

Centre drills for centre holes without protecting chamfers - Type A. Original standard ISO 866-2016 in PDF full version. Additional info + preview on request

Document status: Active

Plastics - Determination of permanganate absorption number of caprolactam - Spectrometric method. Original standard ISO 8660-2002 in PDF full version. Additional info + preview on request

Document status: Active

Caprolactam for industrial use - Determination of volatile bases content - Titrimetric method after distillation. Original standard ISO 8661-1988 in PDF full version. Additional info + preview on request

Document status: Withdrawn