Si loo go'aamiyo in xaashida midabka leh ay la kulanto heerarka tayada, kormeerada soo socda ayaa la samayn karaa: Tijaabooyin Fudud oo loogu talagalay Tijaabada Adag ee Qalinka Waxqabadka: Si khafiif ah u xoq dusha xaashida xagal 45-degree adigoo isticmaalaya qalin HB; xaashida waxaa loo arkaa mid la aqbali karo haddii aysan muuqan xagtimo muuqda. Tijaabada Adhesion: Isticmaal mindi utility si aad u gooyso daaha, abuurista qaab iskutallaab ah; mari sharooto xabag ah oo hufan shabkada oo si degdeg ah uga fuji. Xaashida waxa loo tixgalinayaa mid la aqbali karo haddi aanu dahaarka ka bixin Shuruudaha Dheeraadka ah ee Alaabta Dibadda: Soo-saareyaashu waa inay si cad ugu calaamadiyaan badeecada inay ka muuqato daahan fluorocarbon (PVDF) (oo leh maaddo fluorine ah ≥70%). Dahaarka caadiga ah ee polyester-ka (PE) kuma filna inay buuxiyaan shuruudaha iska caabinta cimilada muddada-dheer ee codsiyada dibadda. Talaabada Afraad: Hubi Warbixinada Imtixaanka Qaybta Saddexaad Codso in soo-saaruhu bixiyo warbixinnada tijaabada qolo saddexaad Si gaar ah u fiirso si aad u xaqiijiso natiijooyinka laba imtixaan oo muhiim ah: Tijaabada iska caabinta milixda ee dhexdhexaadka ah: Alaabta dibadda, shuruuduhu waa in aan daxalka dhicin kadib ≥1000 saacadood oo soo-gaadhis ah. Tijaabada Dareemka Gabowga: Shuruuda ayaa ah in qiimaynta midabaynta aysan ka hoosayn Fasalka 2 kadib 1000 saacadood oo imtixaan ah. Alaabta ayaa loo tixgaliyaa inay buuxisay heerarka tayada kaliya haddii ay ku qanacdo labadan shuruudood.