perforatingpress冲孔: punching; punched hole; pier ...机: machine; engine穿孔: bore a hole; punch a hole; p ...压力机: press; press machine; punch; ...冲孔压力机: piercing machine; puncturing machine下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:冲孔机 穿孔压力机，即可在微信中查询翻译
