Ikoreshwa mugupima urugero rwimyenda yimyenda itandukanye munsi yumuvuduko muke no kwihanganira kwambara impamba nziza, imyenda nigitambara.
Kuzuza ibipimo:
GB / T4802.2-2008, GB / T13775, GB / T21196.1, GB / T21196.2, GB / T21196.3, GB / T21196.4; FZ / T20020; ISO12945.2, 12947; ASTM D 4966, 4970, IWS TM112, irashobora kongerwaho kumupira no gukora ikizamini cya disiki (kubishaka) nibindi bipimo