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pro vyhledávání: '"Liu Zhongming Li Youhua Zhang Zhihong Ding Wei Chen Chao"'
Publikováno v:
Jixie chuandong, Pp 1-6 (2019)
Compared with ISO 6336:1996 edition,there are great changes in the latest edition of ISO/FDIS 6336-1 to 3:2019, in particular, the calculation of the helix angle factor for helical gear has a subversive change. In order to facilitate the reader t
Externí odkaz:
https://doaj.org/article/6064d9724272459f854a5506b8e55882