(1) Intshayelelo kwizixhobo zombhobho wentsimbi engenamthungo:
GB/T8162-2008 (umbhobho wentsimbi engenamthungo wokusetyenziswa kwesakhiwo). Isetyenziswa kakhulu kwizakhiwo ngokubanzi kunye nezakhiwo zoomatshini. Izixhobo zayo ezimeleyo (iiklasi): intsimbi yekhabhoni Inombolo 20, intsimbi Inombolo 45; intsimbi ye-alloy Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, njl.njl.
GB/T8163-1999 (umbhobho wentsimbi ongenamthungo wokuthutha ulwelo). Isetyenziswa kakhulu ekuthuthweni kwemibhobho yolwelo kubunjineli nakwizixhobo ezinkulu. Izixhobo ezimeleyo (amabakala) yi-20, Q345, njl.
GB3087-2008 (umbhobho wentsimbi engenamthungo weebhoyila ezinoxinzelelo oluphantsi noluphakathi). Isetyenziswa kakhulu kwiipayipi zokuhambisa ulwelo oluphantsi noluphakathi kwiibhoyila zoshishino kunye neebhoyila zasekhaya. Izixhobo ezimeleyo yintsimbi yeNombolo 10 kunye neNombolo 20.
GB/T17396-2009 (umbhobho wentsimbi engenamthungo ojijekileyo oshushu wezixhobo ze-hydraulic). Isetyenziswa kakhulu ekwenzeni izixhaso ze-hydraulic, ii-cylinders kunye nee-columns kwimigodi yamalahle, kunye nezinye ii-cylinders kunye nee-columns ze-hydraulic. Izinto ezimeleyo yi-20, 45, 27SiMn, njl.njl.
(2) Ukusetyenziswa kwemibhobho yentsimbi engenamthungo: 1. Imibhobho yohlobo lokwakha ibandakanya: imibhobho engaphantsi komhlaba yokuthutha, ukukhupha amanzi angaphantsi komhlaba xa kusakhiwa izakhiwo, ukuthutha amanzi ashushu kwibhoyila, njl. 2. Ukucubungula ngoomatshini, imikhono yeebheringi, izixhobo zoomatshini bokucubungula, njl. 3. Umbane: ukuhanjiswa kwegesi, imibhobho yolwelo lokuvelisa umbane wamanzi. 4. Imibhobho echasene nokuma kwezityalo zamandla omoya, njl.