Searching 12# mine i beam , total 1 products,queries done in 3 ms
12# mine i beam - zxsteel group
12# mine i beam: mine i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness. 1, standard: YB/T24-1986/2 2, size specification: Type: 12# Heigh: 120±2.0 Leg width: 95?2.0 Web ...
Henan zongxiang heavy industry import and export co. LTD. [Minerals & Metallurgy] [Steel I-Beams] [2018-06-13 16:18:10 ]
