Plate blanks of Al8Pb4Si1.5Sn1Cu alloy were made by spray deposition process, and cladding rolling of this kind of plate with Al foil was experimented.是什么意思_Plate blanks of Al8Pb4Si1.5Sn1Cu alloy were made by spray deposition process, and cladding rolling of this kind of plate with Al foil was experimented.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句