Sifooyinkooda waxaa ka mid ah:
Xoog sare: Tareennada sida caadiga ah waxay ka samaysan yihiin bir tayo sare leh, kuwaas oo leh awood sare iyo qallafsanaan waxayna u adkeysan karaan cadaadiska culus iyo saameynta tareenada. Weldability: tareenada waxaa lagu xiri karaa qaybo dhaadheer iyada oo loo marayo alxanka, taas oo hagaajinaysa xasilloonida iyo badbaadada guud ee khadka tareenka.
Heerarka birahainta badan waxaa dejiya Ururka Caalamiga ah ee Halbeega (ISO) iyo heerarka warshadaha tareenada ee waddan kasta. Waa kuwan qaar ka mid ah heerarka caadiga ah ee tareenada:
GB Standard Steel Rail, AREMA birta birta caadiga ah, ASTM birta birta caadiga ah, EN tareenada birta caadiga ah, BS birta birta caadiga ah, UIC birta birta caadiga ah, DIN birta birta caadiga ah, JIS birta birta caadiga ah, AS 1085 birta birta, ISCOR birta birta.
Waqtiga boostada: Abriil-03-2024