1. Qalabku wuxuu ka kooban yahay: qolka weyn ee nadiifinta iyo kaabayaasha, aaladda dabka lagu rito, nidaamka gudbinta mashiinka, gaarsiinta mashiinka wajiga, mashiinka wiishashka, korantada, nidaamka quudinta talaalka, nidaamka soo kabashada mashiinka, nidaamka saarista boodhka, ganjeelka mashiinka, koontaroolka korantada nidaam, iwm.
2. Qalabku waa isku mid yihiin qaab ahaan iyo macquul ahaanba qaabeyn ahaan, iyada oo la soo bandhigayo tikniyoolajiyad horumarsan oo laga helo dhigooda shisheeye, oo leh tayo sare leh iyo keydinta tamarta, qadar aad u weyn oo toogasho leh, xawaare sare oo mashruuc ah, cimri dheer adeeg ee qaybaha nugul, dayactirka ku habboon, amniga iyo isku halaynta. Qolka ugu weyn ee nadiifinta waxaa lagu xardhay lakab dhisme oo ah nooca dhismaha oo leh awood sare oo saqafka adag u adkeysaneysa, taas oo kaliya aan yareynaynin dayactirka, laakiin sidoo kale si buuxda u isticmaalista birta toogashada ee soo noqnoqda oo ku dhufto goobta shaqada si loo gaaro ujeedada nadiifinta.
Dhamaan noocyada biraha, sida taargooyinka birta, shukulaatada, alwaaxa birta, qaybaha biraha, tuubooyinka birta iyo tuubooyinka birta, iwm, waxaa loo isticmaalaa deoxidiynta, nadiifinta iyo u-ekaanshaha si isdaba joog ah.
