① Tensile Test: mensura lacus et deformatio, determinare fortitudinem (ys, ty) et plasticity index (a, z) de materia
Longitudinal et transversum specimen pipe sectionem, arcus, circularis specimen (¢ X, ¢, ¢ 12.5)
Parvus-diametro tenuis, murem ferro fistularum, magna diametro densissima-muralis ferro fistularum et certa METIS distantiam.
Dicta: De elongatio sample post fractionis est ad magnitudinem in sample GB / T MDCCLX
②impact Test: CVN, SCARIFICIUM C Type, V Typus, Power J valorem J / CM2
Latin Sample X × X × LV (mm) non-Latin Sample V × X × LV (mm)
③harborn Test: brinell durum HB, Rockwell HRC, Vickers HV, etc.
④hydraulic test: test pressura, pressura stabilization tempore, p = 2SΔ / D
Post tempus: Iul 31-2023