Bututun ƙarfe na ASTM A53/A53M suna ci gaba da taka muhimmiyar rawa a ayyukan masana'antu, gine-gine, da kayayyakin more rayuwa a duk duniya. Yayin da buƙatar duniya ke ƙaruwa, sabbin ƙa'idoji, haɓaka sarkar samar da kayayyaki, da sabbin fasahohi suna tsara kasuwar bututun ƙarfe a shekarar 2025.
ƘUNGIYAR SARKI
Adireshi
Yankin masana'antar ci gaban Kangsheng,
Wuqing gundumar Tianjin, kasar Sin.
Awanni
Litinin-Lahadi: Sabis na awanni 24
Lokacin Saƙo: Disamba-10-2025
