短語詞組短語Bronze Brass Aluminum alloy 青銅brass s alloy 黃銅合金brass brazing alloy 銅焊軸襯;黃銅焊接合金forging brass alloy 易鍛黃銅合金embryo brass alloy 翡翠黃銅合金white brass alloy 白銅合金journal brass alloy 軸承黃銅合金Ornamental brass alloy 奧納門托爾銅合金motor brass alloy 電機(jī)黃銅合金;電機(jī)黃銅開金 返回 brass alloy