单词:high expansion foam-extinguishing system
单词:high expansion foam-extinguishing system 相关文章
[00:00.00]4 Did you go on vacation? [00:08.87]Yes,I did. [00:10.14]Where did you go? [00:11.51]I went to France. [00:12.97]Which city did you visit? [00:14.78]I visited Paris. [00:16.44]What did you see? [00:17.92]I saw the Eiffel Tower and the Arc d
By Mike O'Sullivan Palmdale, California 06 September 2006 Engineers in the California desert are testing a new communications platform that blends modern electronics with old technology. Developers say a helium-filled balloon carrying high-tech equi
Chinese banks extended close to 8 trillion yuan of new lending in the first half of the year, but broad money supply growth has continued a downward trend. China's Central Bank said the figures mirror their efforts of financial deleveraging, aimed at
August 26th, 1920The 19th Amendment to the US Constitution takes effect giving women the right to vote. Carrie Chapman Catt is one of the leaders in the women`s suffrage movement. Woman Suffrage is a long story of hard work and heartache, at least on
今天我们要学的词是expansion。Expansion 扩展,扩充。The Kennedy Arts Center unveiled a $100 million expansion plan. 肯尼迪艺术中心宣布扩展计划,耗资一亿美元。President Obama supported the expansion of H1B visas fro
China will have a bright new railway services timetables from Sunday. It is the largest expansion in decades involving extensive regions and a range of trains. Beijing Railway Bureau said the capital will run 30 more services, leading to a record hig