報廢孔 的英文怎麼說
中文拼音 [bàofèikǒng]
報廢孔
英文
abandoned hole-
In the paper, it mainly discusses how through redevelopment technique on the homemade open type numerical control system to successfully reconstruct an old hydraulic injection nozzle center hole and inner cone grinder, and make this declining machine obtain excellent capability
本文主要論述了在利用即將報廢的液壓中孔座面磨床本體基礎上，使用國產開放型數控系統，經二次開發技術，成功地將其改造成性能優良的數控磨床的具體方法。
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