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中国铝加工的工艺技术

网址:www.apsaLu.cn  2019-03-19  作者:admin    阅读:

中国铝加工工艺技术的特点是先进与落后同时存在。我国技术与装备已进入国际先进行列;而广大中小企业的技术与装备多还停留在20世纪70-90年代水平。由此形成了我国铝加工工业大而不强、小而不精的现状,从而使国民经济和现代科学所需一些高、精、尖铝材仍要依靠国外进口的被动局面。

The characteristics of aluminium processing technology in China are that both advanced and backward technologies exist at the same time. China's technology and equipment have entered the international youle.89ix.comhuatiw.89ix.comzuhehuati.89ix.comguandao.89ix.comhuanwanggui.89ix.com

peidiangui.89ix.comadvanced ranks, while most of the technology and equipment of small and medium-sized enterprises remain at the level of the 1970s-1990s. Thus, the present situation of large but not strong, small and inexpensive aluminum processing industry in China has been formed, so that some high, fine and top-notch aluminium materials needed by the national economy and modern science still depend on imports from abroad.

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