Aluminum Alloy, Drawn, Round Seamless Tubing, 2.5Mg - 0.25Cr (5052-O), Annealed
出版:SAE International
专家解读视频
Aluminum Alloy, Drawn, Round Seamless Tubing, 2.5Mg - 0.25Cr (5052-O), Annealed
出版:SAE International
专家解读视频