rack and wheel 中文意思是什麼

rack and wheel 解釋
齒條
  • rack : n 1 （火車等的）行李（網）架；各種擱架[槍架、帽架、筆架等]，工具架；【航海】結繩架；【軍事】（飛...
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • wheel : n 1 輪，車輪；輪狀物。2 〈口語〉腳踏車；【造船】艙輪；（汽車的）方向盤，駕駛盤；（制陶）轉盤；紡...
  1. Wooden dolly, hand truck, wheelbarrow, tool cart, wheel, castor, rack, ladder qingdao shuangqing vehicle group was found in 1987. it is the earliest and the largest one in china that specialized in manufacturing hardwood dolly, aluminum foldable tool cart and various of hand trucks

    青島雙青車輛總公司始建於1987年，是中國大陸最早最大最專業的製造木製搬運車和鋁制折疊式工具車及手推車的最專業的集團公司。
  2. It is engaged in developing and producing the transmission parts, such as accurate gear wheel, axles, etc. the company has international advanced technology, and it has been developing over 20 new products, the following three products : motor startup gear, swing bearing and holing rack are the new high - tech product of jiangsu province

    該公司為集團公司與海外留學歸國人員共同創辦的一家高新技術企業，致力於汽車用精密輪軸類等傳動產品的開發鍛造生產，技術水平達到國際先進水平。企業現已完成新品開發20餘項，其中自主開發的汽車啟動電機輪汽車電機啟動器用保持架電錘用擺桿軸承球頭短軸等三隻產品被認定為江蘇省高新技術產品。
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