non-lubricated compressor无: not have; there is not; be w ...润滑: lubricating; lubrication; lu ...压缩机: compression engine; compress ...无润滑式压缩机: nonlubricated compressor无需润滑压缩机: non-lubricated compressor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:无润滑压缩机，即可在微信中查询翻译
