介绍了一种已实现工业应用的磨砂型材生产工艺.The process of grit dose used aluminium Profile fabrication industry is introduced.在粘土砂型铸造生产过程中经常出现夹砂类缺陷.In casting iron production casting iron scab flaw is often found.砂型铸造 - 手工造型 - 机器造型 ( 和壳型 )Sa...
有一种感觉主宰了、并吞了其他一切 -- 一种快乐的感觉.One feeling dominated and absorbed all others -- the feeling of joy.科达西恩联邦(CARDASSIANUNION) 并吞拜卓(BAJOR).CARDASSIAN UNION ANNEXES BAJOR.那大公司并吞了那小公司.The larger firm absorbed the smaller one....