China's machine tool technology, software programming, on-line measurement techniques, to maintain technical accuracy, ultra-precision indexing technology and tool coating technology, the key process equipment such as gear design and manufacturing technology with a great gap between the internationa

My machine tool software programming technologies, on-line measurement techniques, and the degree of precision technology maintenance, ultra-precision tooling technology, as well as sub-degree coating technologies such as key technical equipment gear design and manufacturing technology with the inte

Our country engine bed software programming technology, the online survey technology, the precision maintenance technology, the ultra precise indexing technology as well as gear essential craft equipment design techniques of manufacture and so on cutting tool coating technology are very big with the

Software programming technology of machine tools in China, online measurement technology, maintain technical precision, high precision indexing technology and tool coating technology gear critical technology and equipment design and manufacturing technology with the international advanced levels var

The lathe software of our country programmes the technology, measure the technology online, the precision keeps the technology, ultraprecise graduation technology and cutter coating gear key technological equipment design and manufacturing technology such as the technology and is far behind internat