Seamless pipe production process, there are two: Cross - rolling method ( Meng Mannesmann France ) and the extrusion method. 无缝管的生产工艺有两种: 斜轧法 ( 孟内斯曼法 ) 和挤压法.
牛排老得嚼不动，豌豆像子弹一样硬。The steak was tough and the peas were like bullets.丹尼尔倚在沙发上，嘴里还在嚼着苹果。Daniel leaned back on the sofa, still chewing on his apple.她吸了块冰块到嘴里，嘎嘣嘎嘣地大声嚼着。She sucked an ice cube into her mouth, and crunched it ...
A career or vengeance so direful that London was shocked.这种抱负心或报复心如此可怕,整个伦敦都惊呆了.What mind is there that does not shrink from its direful effects?哪一颗心不会在这令人毛骨悚然的三个字前抽搐痉挛?Gratiano mischance ; the cry is very direful.葛 莱西 安...
The equipment itself is getting smaller, neater and easier to find a home for.该设备本身正变得越来越小，越来越轻巧，也越来越便于存放。I think I can do it neater than you could.我想我能比你们做得爽利些.Several are better written that O'Neill's work, i...