machinery layout机械: machine; mechanism weapon设备: equipment; device; facility; ...布置图: arrangement plan机械设备布置: machinery layout设备布置图: layout of equipment; the layout of the equipments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:机械设备布置图，即可在微信中查询翻译
