标准
AISI认证, ASTM, bs, 中国DIN标准, 国标, JIS
Item
steel Channel / Stud / keel for light gauge steel framing house
Structure
Galvanized Light Gauge Steel Structure
Sureface coated
Z275 or AZ 150
Surface treatment
Hot Dipped Galvanized or Galvalume
Type
Galvanized Metal Channel