(1)Ubwoko bwibyuma byingenzi byingenzi: DIN ikurikirana cyane-yuzuye ibyuma bitagira ibyuma, imiyoboro idasanzwe ya sisitemu ya hydraulic, imiyoboro idasanzwe yo gukora imodoka.
(2)Ibipimo nyamukuru: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179
(3)Ibikoresho by'ingenzi: ST35 (E235) ST37.4 ST45 (E255) ST52 (E355)
(4)Imiterere nyamukuru yo gutanga: NBK (+ N) GBK (+ A) BK (+ C) BKW (+ LC) BKS (+ SR)
(5). . n'ibindi