ʻO kā lākou mau hiʻohiʻona:
ʻO ka ikaika kiʻekiʻe: Hana pinepineʻia nā kaʻa i ke kila kiʻekiʻe, he ikaika a me ka paʻakikī a hiki ke pale i ke kaumaha kaumaha a me ka hopena o nā kaʻaahi.
Nā kūlana no nā ala haoHoʻonohonoho pinepine ʻia e ka International Organization for Standardization (ISO) a me nā kūlana ʻoihana kaʻaahi o kēlā me kēia ʻāina. Eia kekahi mau kūlana kaʻaahi maʻamau.
ʻO GB Standard Steel Rail, AREMA maʻamau kila kila, ASTM kila kila, EN maʻamau kila kila, BS maʻamau kila kila, UIC maʻamau kila kila, DIN maʻamau kila kila, JIS maʻamau kila kila, AS 1085 kila kila, ISCOR kila kila.
Ka manawa kau: Apr-03-2024