自动投影光刻机 photoetching machine: 光刻机photoetching: 光刻,光蚀刻法; 光刻法; 光刻蚀; 照相腐蚀法projection machine: 放映机; 投影机projection wekding machine: 浮凸熔接机projection weld machine: 凸点电阻焊机下载手机词典可随时随地查词查翻译