钢轨高度
according to the size
底部宽度
according to the size
腹部厚度
according to the size
头部宽度
according to the size
型号
JIS 15KG, JIS 22KG,JIS 50N,CR 73, CR 100
Product name
JIS E 1103/JIS E 1101 steel rail 30a 37a train rail
Key words
jis e 1103 steel rail
Product Keywords
jis e 1101 steel rail
Other name
Japanese and South Korean standard heavy rail and light rail
Applicaiton
railroad,railway,subway,rail