dayou 中文意思是什麼

dayou 解釋
大有
  1. Practice and thought of resettlement in dayou water pivot project

    大坳水利樞紐工程移民工作的實踐與體會
  2. In commemoration of prof. ma dayou ' s 90th birthday

    祝賀馬大猷先生九十華誕
  3. The brand “ dayou ” has lasted for a century, first set in guangxu period, qing dynasty, winning a good many awards in national or provincial competition and comparison

    「大有」商標字號創于清光緒年間，至今已有百年歷史。該產品多次在國家及省級評比中獲獎。
  4. Over a three - year testing period it was found that dayou precision bearings perform substantially better than imported precision steel bearings of the same size, service life and limiting speeds

    大友公司的精密陶瓷軸承已進行了三年工業化試驗，其極限轉速和壽命均超過同規格進口鋼制軸承。
  5. Dayou follows the development trend in international precision ceramic bearings manufacture and is currently aiming to establish a high - tech enterprise of international scope for the manufacturing of chinese top - quality precision ceramic bearings

    大友公司「精密陶瓷球的製造」項目於2005年通過了由英國標準協會bsi頒發的iso9001 ： 2000質量體系認證。
  6. Un, zhou peiyuan, wu dayou and wang zhuxi, who were the greats in physics, were set in the physics school building of peking university in order to remember their great contribution to the development of physics in peking university

    2003年5月，物理學院在北大物理樓為饒毓泰、葉企孫、周培源、吳大猷、王竹溪五位物理學界大師樹立銅像，以紀念他們為北京大學物理學科的成長發展做出的卓越貢獻。
  7. Dalian dayou has the top technique to produce the ceramic ball in china, and the manufacture of precesion ceramic balls was qualified iso 9001 : 2000 by bsi british standard institution at 2005

    另外，還生產氧化鋯zro2和99瓷氧化鋁al2o3陶瓷球，規格範圍為0 . 580mm ，精度可達g5級。
  8. Ceramic ball and precision ceramic bearing - dalian dayou

    陶瓷球陶瓷軸承-大連大友dayou
  9. Dalian dayou precision ceramic bearing co. ltd. is a sister company of dalian dayou advanced ceramic co., ltd. and was established in may 2005. the companys main products are precision ceramic bearings with specifications from 7000c to 7006c and a maximum standard of p4

    大連大友精密陶瓷軸承有限公司成立於2005年，主要生產電主軸用角接觸精密陶瓷軸承，規格範圍目前為7000c hq1p4至7006c hq1p4 ，轉速可達每分鐘6萬轉。
  10. Dalian dayou advanced ceramic co., ltd dalian dayou advanced ceramic co., ltd. was established in july 2001 and is a high - tech enterprise specializing in the ultra - precision production of advanced ceramic material. the companys main product are si3n4 ceramic bearing balls with a size range between 1 8 3. 175mm and 2 50. 8mm, and with a grade standard up to g3

    大連大友高技術陶瓷有限公司成立於2001年，是一家專門從事高技術陶瓷材料超精密加工的高科技企業，主要產品為高精度氮化硅si3n4陶瓷球，其規格範圍為1 16 1 . 588mm 2 50 . 80mm ，精度可達g2級。
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