电子机柜用铝合金挤压棒材
Wrought aluminium alloy extruded rods and bars for electron enginery-tank
2016-12-30
T/CCMI 30-2023
航空航天用铝合金挤压棒材规范
2023-11-08
YS/T 493-2024
内燃机用4×××系铝合金挤压棒材
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HG/T 756-2006
轿车用高强度锻铝合金挤压圆棒材
2006-07-26
QC/T 756-2006
轿车用高强度锻铝合金挤压圆棒材
Hight strength extruded forge aluminium alloy round bar materials for passenger cars
2006-07-26
ASTM B317/B317M-23
Standard Specification for Aluminum-Alloy Extruded Bar, Rod, Tube, Pipe, Structural Profiles, and Profiles for Electrical Purposes (Bus Conductor)
铝合金挤压棒材、棒材、管材、结构型材和电气用型材（母线）的标准规范