petroleum machinery accessories plant石油: petroleum; fossil oil; oil机械: machine; mechanism weapon配件: fittings of a machine; parts ...厂: factory; mill; plant; works石油机械配件: petroleum machinery parts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:石油机械配件厂，即可在微信中查询翻译
