英语词汇“open-end pillar method”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	open-end pillar method
释义	open-end pillar method [矿业] 开端式煤柱回采法
随便看	Ferrandina ferrandine ferrandines ferrandino ferrando ferrandoes ferrands ferrane ferranea ferrans ferrante ferrantes Ferranti Ferranti effect Ferranti furnace Ferranti-Hawkins protective system Ferranti Mark I Ferranti meter Ferranti phenomenon Ferranti rectifier Ferranti, Sebastian Ziani de ferrao ferrar Ferrara f-e-r-r-a-r-a 教孤令教我如何说敛尽春山羞不语敛步随音敛毛睡足难销日敛秦烟敛群芳敛馀红犹恋敝庐既不远敝衣何啻联百结即今即付即付期票即令即位即使即便即兴即冲咖啡即刻