自封安全管接头 lock safety joint
油罐蒸气密封安全装置 snuffer
碳精密封安装工具 carbon seal installation tool
密封安装组件 seal installation group
曲轴密封安装 crankshaft seal installation
密封安装表面 seal mounting surface
水泵密封安装器 water pump seal installer
密封安装器工具 seal installer tool
链轨密封安装工具 track seal installer
水泵密封安装工具 water pump seal installation tool
安收到了她最好的朋友的一封信。
在1990年,他和一位老战友写了一封报告给纽约的港口管理局以及世贸拥有方新泽西洲的管理局,坚持在停车场加强安防。
In 1990, he and an old war buddy wrote a report to the port Authority of New York and New Jersey, which owns the Trade Center site, insisting on the need for more security in the parking garage.
在那封1861年写给哥哥奥利安的信中他承认,每当夜晚来临、上床睡觉的时候,“劳拉小姐”就在他的脑海里浮现,离奇的念头不时会化作夜的幻觉。
He thought of “Miss Laura” when he went to bed at night, he had admitted to Orion in that 1861 letter.
应用推荐