沉水泵浦 相關
廣告專營各式沉水泵浦、沉水式污水泵，省能源、低成本、排水效率高，歡迎選購！ 小至單機作業，大至系統機器，設計施工及維修保養，採一貫作業。
泵浦，性能優越、樣式齊全. 德國貝克原廠代理，備有數百台現貨庫存，立即洽詢！ ...
搜尋結果
An ion pump (also referred to as a sputter ion pump) is a type of vacuum pump which operates by sputtering a metal getter.Under ideal conditions, ion pumps are capable of reaching pressures as low as 10 −11 mbar. An ion pump first ionizes gas within the vessel it is attached to and employs a strong electrical potential, typically 3–7 kV, which accelerates the ions into a solid electrode.
Cyprus [f] ( / ˈsaɪprəs / ⓘ ), officially the Republic of Cyprus, [g] is an island country in the eastern Mediterranean Sea, north of the Sinai Peninsula, south of the Anatolian Peninsula, and west of the Levant. It is geographically a part of West Asia, but its cultural ties and geopolitics are overwhelmingly Southeast European.
William Adams ( Japanese: ウィリアム・アダムス, Hepburn: Uwiriamu Adamusu, kyūjitai: ウヰリアム・アダムス; 24 September 1564 – 16 May 1620), better known in Japan as Miura Anjin (三浦按針, 'the pilot of Miura '), was an English navigator who, in 1600, became the first Englishman to reach Japan. He did so on a trading ...
Elizabeth Jean "Busy" Philipps (born June 25, 1979) is an American actress. She is best known for her roles on the television series Freaks and Geeks (1999–2000), Dawson's Creek (2001–2003), and ER (2006–2007), and for her portrayal of Laurie Keller on the ABC series Cougar Town (2009–2015), for which she received the Critics' Choice Television Award for Best Supporting Actress in a ...
Mary Louise "Meryl" Streep (born June 22, 1949) is an American actress. Known for her versatility and accent adaptability, she has been described as "the best actress of her generation". She has received numerous accolades throughout her career spanning over four decades, including a record 21 Academy Award nominations, winning three, and a record 33 Golden Globe Award nominations, winning eight.
List of CJK Unified Ideographs, part 2 of 4. CJK Unified Ideographs (Part 2 of 4) [1] Official Unicode Consortium code chart (PDF) 0. 1.
The YES stroke alphabetical order, also called YES stroke-order sorting, briefly YES order or YES sorting, is a Chinese character sorting method based on a stroke alphabet and stroke orders. It is a simplified stroke-based sorting method free of stroke counting and grouping. [1] [2] [3] YES order has been applied to the indexing of Xinhua ...
