文件类型:PDF文档
文件大小:445K
A strip or sheet of aluminum is coated on at least one surface with an aluminum brazing alloy. An independent claim is also included for the assembly of aluminum alloy sheets by brazing.
0下载247浏览145K
0下载479浏览333K
0下载433浏览883K
0下载240浏览826K
0下载468浏览301K
0下载349浏览572K
0下载348浏览596K