Astaamaha
Daanka: 45 # bir kaarboon ah oo la been abuurtay oo kulayl lagu daweeyay, oo leh adayg sare iyo labalaab.
Xakamaynta: oo ka samaysan birta A3, jidhka oo dhan waxaa lagu buufiyaa budada madow ka dib markii la shaabadeeyey, taas oo lid ku ah miridhku.
Boolal: biraha wax lagu hagaajiyo ayaa la isticmaalaa, dushana waa nikkel, oo leh nolol dheer.
Tilmaamaha
| Qaabka | cabbirka |
| 111000007 | 7" |
| 111000009 | 9" |
| 111000011 | 11" |
Bandhiga Alaabta
Codsiga furaha tuubooyinka:
Furaha tuubada tuubooyinka ayaa guud ahaan loo isticmaalaa in lagu xidho oo lagu wareejiyo qalabka birta.Furaha tuubooyinka ayaa si weyn loogu isticmaalaa dhuumaha saliidda iyo rakibaadda dhuumaha madaniga ah.Furaha tuubada wuxuu dhamaystiri karaa isku xirka isagoo isku dhejinaya tuubada oo u rogaya.Mabda'a shaqadu waa in loo beddelo xoogga wiishka tuubbada qulqulka.Inta badan xoogga loo isticmaalo jihada jeexjeexa, waxaa sii adkeyn doona furaha tuubada.
Talooyin: kala soocida aasaasiga ah ee furaha tuubada
Marka loo eego awoodda wax-qabadkooda, furayaasha tuubooyinka waxay u qaybsan yihiin laba darajo: culays culus iyo duty fudud.
Sida laga soo xigtay maaddada gacanta, furaha tuubada waxay u qaybsantaa furayaasha tuubooyinka aluminium alloyed, furayaasha tuubooyinka birta ah ee birta ah, furayaasha tuubooyinka birta ah ee la malleable, birta ductile, iwm.
Marka loo eego qaabka, furaha tuubada waxaa loo qaybin karaa nooca Ingiriisi, nooca Ameerikaanka, nooca Jarmalka, nooca Isbaanishka, nooca silsiladda, furaha gacanka labalaabka ah iyo iwm.
