备件 (备用易损零部件) spare parts; attachment; replacement part; repair part◇备件明细表 parts list; 备件清单 spare parts list; 备件箱 spare part case
订单 order for goods; order form 一张20吨煤的订单 an order of 20 tons of coal; 所有订单均须附汇款。 a remittance must accompany all orders.; 订单额度 order of magnitude; 订单符号 ticker symbols; 订单确认书 confirmation of order