GB/T 31976-2015

Active

Aluminium alloy sheets used for sound-absorbing composite panel with through-hole

复合通孔吸声用铝合金板材

Standard Type
GBT
ICS
77.150.10
CCS
H61
Status
现行
Issue Date
2015-09-11
Implementation
2016-08-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A