GB/T 34489-2017

Active

Aluminium alloys extruded profiles and sheets for roofing structure

屋面结构用铝合金挤压型材和板材

Standard Type
GBT
ICS
77.150.10
CCS
H61
Status
现行
Issue Date
2017-10-14
Implementation
2018-05-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A